🎯 Freelance Remote Jobs
Showing 10 of 100 jobs
iOS Developer
Company: nooro
Location: USA
Category: Software Development
Published: 2025-07-09
WHO ARE WE?
At nooro, we're revolutionizing pain management for seniors. Our platform is transforming how older adults engage with pain management at home. We're on a mission to make wellness more accessible and effective through technology.
Check our website here: https://nooro-us.com/
We're a fast-moving startup that works on quick iteration and bold decisions. Our team is lean, agile, and empowered to make meaningful impacts daily. If you enjoy a dynamic environment where ideas become a reality at lightning speed and you're not afraid to wear multiple hats, you'll fit right in.
WHAT WILL YOU DO?
- Own and drive the development of our iOS application
- Build elegant, performant features using **Swift (We’re 100% Swift!)** and **SwiftUI**
- Implement complex UI/UX designs from **Figma** with pixel-perfect accuracy
- Ensure app performance, quality, and responsiveness
- Collaborate with our backend team on API integration
- Write clean, modular, and reusable code
- Participate in code reviews and architectural decisions
- Help shape our mobile development practices
HOW TO APPLY?
If you believe we're the right fit, please fill in this form: https://forms.gle/xeL6pPbdjMHo11A28
WHAT ARE THE REQUIREMENTS?
- 5+ years of professional iOS development experience
- Strong expertise in Swift and SwiftUI
- Deep understanding of iOS platform capabilities and limitations
- Experience with iOS app architecture (MVVM preferred)
- Experience with Core Data and local storage solutions
- Proficiency in making RESTful API calls and handling responses
- Experience with dependency injection on iOS
- Strong version control skills with Git/GitHub
- Experience with App Store deployment and TestFlight
- Knowledge of iOS security best practices
APPLYING PROCESS
STEP 1 | QUESTIONNAIRE: If you believe we're the right fit, please fill in this form: https://forms.gle/xeL6pPbdjMHo11A28
STEP 2 | TEST: Once we review your form submission, we will send you a test
STEP 3 | TECHNICAL INTERVIEW: Once we review your test submission, you will have a call with our development leader
STEP 4 | BEHAVIORAL INTERVIEW: After the technical interview, you will have a call with our CEO to talk about the way our company and team members operate in general
WHAT DO WE OFFER?
- 100% remote work environment
- Competitive compensation
- Opportunity to make a meaningful impact in healthcare technology
- Collaborative, innovative team culture
Senior .NET Full-Stack Developer
Company: AppXite
Location: Latvia
Category: Software Development
Published: 2025-07-09
AppXite is a product software development company, based in Riga, Latvia. Our Platform empowers sellers, distributors, and vendors transforming into a subscription- and consumption-based businesses. We have years of experience in the SaaS and software markets and long-term working relationships with the largest vendors in the world (e.g. Microsoft, IBM, AWS, Google, Adobe, Cisco etc.). AppXite platform enables the software and cloud service businesses of household names like Atea, Lenovo, and Liquid.
In this role, you will act as an expert in assigned functional areas, taking ownership and responsibility for the design, documentation, and overall functionality. We expect you to communicate effectively across teams, provide improvement suggestions, and mentor other team members. You should be capable of making complex technical decisions and implementing solutions independently.Your primary responsibility will be to maintain existing logic and implement new functionality. This may include enhancements to existing areas such as provisioning, the billing/invoice engine, or the notification service.
Your mission:
- You will be able to suggest improvements for the existing project processes, methodologies, guidelines, and technologies. We also will be happy if you have ideas on how to evolve our products for end-users.
- To perform duties related to Software Development (requirements analysis, estimation, code design, coding, bug fixing, code review, unit and integration tests development).
- To deliver developed tasks and features in time with a defined scope and with good quality.
- To participate in all meetings related to the software development process, do not hide any problems and impediments, proactively propose solutions for resolving any issues that happened or may happen in the future.
- To discuss any planned changes in application architecture with development team members.
- To provide assistance to testers and support team as needed to determine system problems.
- Proactively perform code review.
- 4+ years of experience with .NET stack, .NET 6+
- Experience with ASP.NET Web API
- Experience with React.Js
- Fluency in C#
- Experience with MSSQL or NoSQL(mongodb) databases
- Experience with any of ORMs (Entity Framework, Dapper)
- Experience with TypeScript
- Experience with microservices
- Understanding of SOLID principles
- Upper-intermediate level of English
Would be a plus:
- Experience with Azure Message Bus or other message queues
- Experience with Azure Durable Functions
- Experience with Redis
- Experience with B2B domain
- Multi-tenant application development experienceExperience with CQRS
- Experience with CI/CD
- Experience with LeSS (Large Scale Scrum)
- A drive to automate anything that must be done more than once
Why join AppXite?
- We offer fully remote role, B2B contract or employment in Latvia office. Embrace flexibility with remote work options, allowing you to achieve a healthy work-life balance.
- We provide 4 weeks of paid vacation per year and paid public holidays.
- Collaborate with industry giants like Microsoft, Lenovo, Atea, Adobe, AWS, Cisco, Google, IBM, and more, as we partner with some of the largest companies in the industry.
- Engage yourself in a diverse and international work environment, surrounded by skilled colleagues.
- Enhance your expertise through professional training programs. We provide Microsoft certification. Broaden your knowledge and stay up-to-date with the latest trends.
- Benefit from our employee referral program and enjoy rewarding opportunities by referring talented individuals to our team.
Join AppXite Platform Engineering team and work with a talented group of engineers building out next-generation technologies!
Full Stack Developer
Company: Freelance Latin America
Location: Venezuela
Category: Software Development
Published: 2025-07-09
We are seeking a proactive Full Stack Developer to support both backend and frontend development, as well as internal tools. You will have the opportunity to take ownership of your projects, contribute ideas to improve our workflows, and collaborate in a dynamic environment.
Key Responsibilities:
- Design and enhance reusable UI components using React, Next.js, and TailwindCSS.
- Develop and maintain RESTful API endpoints with Node.js and Express.
- Structure, retrieve, and manage data using MongoDB (occasional SQL).
- Oversee infrastructure tasks such as Docker setup, CI/CD pipeline maintenance, and Vercel deployments.
- Manage cloud services, with a strong focus on Google Cloud Platform.
- Participate in basic QA testing and maintain clear, concise documentation.
- Collaborate using Git-based workflows, including pull requests, code reviews, and repository maintenance.
- Proactively suggest improvements to system architecture and development processes.
Requirements
- Solid experience with JavaScript across the stack.
- Hands-on expertise in Google Cloud Platform, Docker, and CI/CD pipelines.
- Strong background in modern frontend frameworks and backend development.
- Ability to work autonomously, demonstrate initiative, and communicate effectively within a team.
Preferred Qualifications:
- Experience deploying and maintaining applications on Vercel.
- Familiarity with both NoSQL (MongoDB) and SQL databases.
- Previous involvement in agile or collaborative development environments.
Schedule: 20 hours/week (PST)
Benefits
- Competitive pay in US Dollars.
- You'll get to work with some amazing, respected business professionals.
- We really value and encourage input from our team members.
- We offer different payment methods (Zelle, Face Bank, Binance)
- You'll get paid every two weeks
- We'll provide you with the necessary equipment to work: Laptop, headset, mouse, and mouse pad.
- Birthday and work anniversary celebrations.
- Alliances with many brands grant extra benefits to freelancers.
- Weekly recreation dynamics that foster a healthy work environment.
Backend Software Engineering Manager
Company: Valorepartners
Location: USA
Category: Software Development
Published: 2025-07-09
Senior Data Scientist
Company: BaxEnergy
Location: European timezones
Category: Software Development
Published: 2025-07-09
We’re looking for a senior Data Scientist to join our growing team and tackle high-impact problems in the renewable energy space. You’ll lead end-to-end projects that apply machine learning and statistical modelling to real-world challenges such as forecasting power demand, predicting equipment failures, or optimizing energy usage.
Rather than looking for a domain expert in energy renewables, what we need is someone who deeply understands data, knows how to build solid models, and can write clean Python code that’s production ready. If you’ve got a strong foundation in statistics, experience with time series data, and a passion for solving meaningful problems, we’d love to meet you.
This role is fully remote.
What You Will Do
- Lead data science initiatives and take responsibility for their execution.
- Analyse time series data and develop models for forecasting, anomaly detection, and optimization.
- Work closely with product, engineering, and domain experts to build features that get used.
- Bring clarity to messy data, test hypotheses, and make informed, modelling choices.
- Communicate your findings clearly to both technical and non-technical teammates.
- Contribute to best practices around reproducibility, testing, and model monitoring.
About You
- Smart and gets things done
- You are a great data scientist and can contribute to creating great data science teams
- Strong background in statistics and machine learning theory. You know more than just how to fit a model, and you understand why it works.
- Solid experience working with time series data and building predictive models.
- Expert Python skills so that your code is efficient, maintainable, and ready for production including hands-on experience with standard data science tools (pandas, NumPy, scikit-learn, etc.).
- Solid remote work experience and student mindset
- You have a 4-hour overlap with CET time zones
- You’re eligible to obtain a visa and can travel to Italy within three months of hiring
Why Join Us
- We are a remote-first company, and this is a fully remote position
- We build amazing teams with brilliant, happy, and motivated contributors
- Earn Euro-level salaries with over 30 days of vacation, sick pay, and other benefits
- The role is a permanent full-time position
- We invest in people and understand great things happen if we do
- Be part of our amazing company trajectory over the next five years
- Travel to Sicily, Italy once a year for a fully paid company retreat
We support and encourage diversity in our workplace. Applications are welcome from all backgrounds without regard to race, ethnicity, gender, orientation, age, or religion. Please apply even if you don't meet all the criteria listed.
software developer
Company: Iron River
Location: USA
Category: Software Development
Published: 2025-07-09
A qualified software developer is needed by our organization to assist in the advancement of our ongoing projects. Writing code to create software and modifying it to correct bugs, adapt it to new hardware, enhance performance, or modernize interfaces will be the main responsibilities of your job. Along with working with clients or departments on technical matters such software system design and maintenance, you will also be in charge of overseeing system testing and validation processes.
You will need in-depth understanding of programming languages and the software development life-cycle to succeed in this position. It is necessary to have a bachelor's degree in computer science or a similar field.
The duties of a software developer include:
modifying software to correct bugs, modernize interfaces, adapt it to new hardware, or enhance performance.
overseeing the validation and testing processes for the system.
overseeing the creation of documentation and software code.
discussing project progress and proposals with departments or clients.
collaborating with departments or clients on technical matters, such as the creation and upkeep of software systems.
evaluating data in order to suggest and schedule the implementation of new systems or changes to a current system.
Lead Engineer
Company: Circle.so
Location: USA
Category: Software Development
Published: 2025-07-09
Circle is building the world’s leading all-in-one platform for online communities. We make it possible for creators, coaches, educators, and businesses to bring together their audience with engaging discussions, live streams, events, chat, courses, and payments — all in one place, all under their own brand.
We’re proud to be a fully remote company of around 180 (and growing!) team members from 30+ countries around the world. We seek exceptional individuals around the world, set them up to do the best work of their lives, and in turn, create a meaningful impact in their own lives. We don't track hours, but we do manage for high expectations very closely. We collaborate across time zones, are highly async, and like to document a lot.
Twice a year, we bring the whole company together in beautiful places around the world for our company offsites. So far, we’ve hosted offsites in Turkey, Portugal, Mexico, Thailand, Colombia, Italy, Ireland, and more, with still more to come!
We're looking for a Lead Engineer (Rails/React) to join our CMS engineering team. At Circle, our CMS team is responsible for the core user-facing areas of our product—including community discussions, courses, the Home feed, our automated weekly digests, search, and more.
This is a high-impact, high-visibility role that blends hands-on technical leadership with product thinking. You’ll work closely with cross-functional teams (product, design, and customer experience) to shape our roadmap and bring ideas to life. Beyond shipping high-quality code hand-on, you’ll set the engineering direction for your team, drive architectural decisions, and ensure operational excellence.
You’ll also mentor and guide a team of senior engineers distributed around the world, fostering a collaborative culture rooted in curiosity, ownership, and continuous improvement. If you thrive in fast-paced environments, enjoy building polished, customer-facing experiences, and want to help shape the future of online communities, this role is for you.
- Shipping often and with care, balancing speed with thoughtful, quality work.
- Working with the design team to create the best page builder experience for our customers. You will be leading the team and setting the direction of the product.
- Leading and mentoring a global team of engineers, driving execution and fostering continuous growth.
- Working on a team obsessed with product-led growth, constantly iterating and pushing boundaries.
- Owning end-to-end project management, from concept to execution, for impactful results.
- Designing and implementing A/B tests to validate changes and drive measurable improvements.
- Analyzing user data proactively to identify growth opportunities and refine the product experience.
- Engaging regularly with internal stakeholders to align on priorities and initiatives seamlessly.
- Strong alignment with our values, find our values on our career page if you haven’t read up on them yet.
- You are proficient in English (spoken, written, and reading) at a CEFR Level C2 / ILR Level 5.
- You have 3+ years of experience leading and mentoring engineers in fast-growing startups.
- You have 8+ years of experience in full-stack product development, with deep knowledge of Ruby on Rails, React, Sidekiq, Kafka, and payment integrations (we heavily use Stripe).
- You have experience working with page builders in the past, including knowledge in SEO and drag & drop builders.
- You’re great at managing projects end-to-end, and thrive on turning ideas into action.
- You think strategically but aren’t afraid to roll up your sleeves for tactical work.
- You communicate clearly, aligning teams and explaining technical things in a way everyone gets.
- You’re a self-starter who takes initiative and enjoys a fast-paced, ever-evolving environment.
- You’re data-driven, constantly using insights to validate your next move.
- You’re passionate about creating user-centric solutions that drive growth and make a real impact.
- Examples of using AI tools to do data analysis, boost your productivity, or solving interesting problems.
- Previous experience as a founder or in a highly entrepreneurial environment.
The cash compensation range shown is a starting point. In addition to equity, benefits and perks, your cash compensation is subject to an annual review and increase on a once per year basis.
- Fully remote: work from anywhere in the world!
- Autonomy and trust to do your job: we care about outcomes over everything else.
- Paid time away: all employees are given 35 days of PTO annually. We also offer a paid sabbatical after 5 years.
- Generous U.S. benchmarked compensation and startup equity no matter where you are in the world.*
- Awesome medical coverage with 100% coverage for you and your family, or medical reimbursement options where applicable!*
- Parental leave for parents expanding their family, or just starting one.
- Home office stipend to help you get up and running.
- Learning & development stipend to help you level up your professional skills.
- Annual bonus potential for roles that don't already receive variable income or commission.
- Company retreats: Twice a year, the Circle team gets together for a fully paid company retreat in incredible places around the world! We’ve had past retreats in Colombia, Portugal, and Mexico, with more planned on the horizon.
- Check out our Careers page for more.
*Your role, location and unique circumstance may affect this.
As a fully-remote international company, diversity is baked into our DNA. Here’s how our CEO, Sid Yadav, frames our hiring mission: “let’s find talent in underserved and under-represented corners of the world, set them up to do the best work of their lives, and in turn, change their life.” To achieve this hiring mission, we offer competitive U.S. benchmarked compensation no matter where someone’s located in the world, and we proactively seek candidates who expand representation of backgrounds, cultures and lived experiences in our teams.
Circle is an equal opportunity employer and as such, we do not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, or any other characteristic protected by applicable laws. If you require any accommodations during the recruitment process, please let us know and we will work with you to meet your needs.
At Circle, we are committed to protecting your personal information. As a job applicant, the personal data you provide to us is collected and processed in accordance with the General Data Protection Regulation (GDPR) in the EU and the California Consumer Privacy Act (CCPA). This notice outlines the types of personal information we collect, the purpose for collecting it, and your rights.
Information We Collect: We collect the following categories of personal information from job applicants:
- Contact information (such as name, email address, phone number)
- Employment history and qualifications
- Education history
- References and any other information you choose to share with us during the application process
Purpose of Collection: We collect this information for the following purposes:
- To assess your qualifications and suitability for the position
- To communicate with you during the recruitment process
- To comply with legal and regulatory obligations
Your Rights Under GDPR and CCPA: You have the following rights regarding your personal information:
- The right to request access to the personal information we hold about you.
- The right to request the deletion of your personal information, subject to certain legal exceptions.
- The right to opt out of the sale of your personal information (Note: We do not sell personal information).
For more information about how we handle your personal data or to exercise your rights, please refer to our full Privacy Policy.
By submitting your application, you acknowledge that you have read and understood this privacy notice.
Solution Architect
Company: EDB
Location: Europe, UK
Category: Software Development
Published: 2025-07-08
A Little About Us
EDB provides a data and AI platform that enables organizations to harness the full power of Postgres for transactional, analytical, and AI workloads across any cloud, anywhere. EDB empowers enterprises to control risk, manage costs and scale efficiently for a data and AI led world. Serving more than 1,500 customers globally and as the leading contributor to the vibrant and fast-growing PostgreSQL community, EDB supports major government organizations, financial services, media and information technology companies. EDB’s data-driven solutions enable customers to modernize legacy systems and break data silos while leveraging enterprise-grade open source technologies. EDB delivers the confidence of up to 99.999% high availability with mission critical capabilities built in such as security, compliance controls, and observability. For more information, visit www.enterprisedb.com
**Candidate Note: This position is 100% remote for candidates based in the EU or UK**
We're looking for an experienced and hands-on Solutions Architect to lead the design, planning, and deployment of WarehousePG—a modern Massively Parallel Processing (MPP) analytics platform built on the Greenplum engine. You'll empower enterprise customers to build high-performance, scalable architectures that support advanced analytics, vector search, and AI/ML workloads.
Working closely with our pre-sales, engineering, and delivery teams, you'll guide customers through large-scale deployments and modernization initiatives. This isn't just about technical design; it's about acting as a trusted technical advisor, translating complex concepts into clear, actionable strategies, and ensuring our solutions align with their broader business objectives. This role is ideal for professionals with deep experience in MPP platforms such as Greenplum, Netezza, Vertica, Teradata, or Oracle, and a passion for open-source analytics and AI innovation.
- Design and document robust solution architectures for WarehousePG across on-premise, cloud, and hybrid environments, ensuring alignment with customer business objectives and long-term strategic goals.
- Define best practices for high-performance computing, High Availability/Disaster Recovery (HA/DR), and workload management on MPP clusters.
- Optimize data models, partitioning, and compression strategies for petabyte-scale efficiency.
- Architect seamless integration with external storage (e.g., S3, HDFS) using open formats like Parquet, Delta, and Iceberg.
- Lead architecture workshops with customers, employing active listening to thoroughly understand their business requirements and strategic drivers, then translating them into precise, actionable technical blueprints.
- Define deployment standards and support the rollout of test and production environments, proactively identifying and mitigating potential technical and operational risks.
- Provide expert guidance on query optimization, resource sizing, and data distribution for high concurrency environments.
- Enable in-database ML using PL/Python, MADlib, and AI pipelines, supporting vector database use cases leveraging pgvector or similar tools for similarity search and generative AI workloads.
- Leverage deep experience with legacy platforms (Greenplum, Cloudera, Netezza, Vertica, Teradata, Oracle) to support complex migrations and modernization initiatives.
- Provide insightful comparative architecture insights and develop comprehensive risk mitigation strategies for transition projects.
- Deliver comprehensive architecture diagrams, runbooks, and configuration guides, ensuring clarity and precision for both technical and operational teams.
- Conduct workshops and support customer enablement with operational best practices, acting as a mentor and empowering client teams for successful long-term management and self-sufficiency.
- Actively coordinate and foster collaboration between pre-sales, engineering, and delivery teams to ensure seamless alignment and effective execution of client projects.
- Build and maintain strong relationships with key internal stakeholders and strategic customers, ensuring clear communication, alignment, and collaborative problem-solving.
- Influence and drive consensus in technical discussions with diverse internal and external teams, translating technical complexities into compelling value propositions.
- 10+ years of experience with large-scale data warehousing and analytics platforms, specifically in a Professional Services or client-facing consulting role.
- Deep hands-on expertise with Greenplum and MPP architecture.
- Strong background in at least one: Netezza, Vertica, Teradata, or Oracle Exadata.
- Proficiency in Linux, PostgreSQL, and scripting (Bash, Python, YAML).
- Knowledge of observability stacks (Grafana, Prometheus).
- Extensive experience with HA/DR design and optimizing workloads in large clusters.
- Exceptional client-facing communication, presentation, and active listening skills, with the ability to articulate complex technical concepts clearly to both technical and non-technical stakeholders (including executive levels).
- Strong strategic thinking and complex problem-solving abilities, capable of breaking down intricate challenges and proposing innovative, scalable solutions.
- Demonstrated ability to build strong, trusted relationships with enterprise clients and manage expectations effectively.
- Proven ability to influence and drive consensus in technical discussions with diverse internal and external teams.
- A strong attention to detail and a focus on delivering high-quality, impactful solutions.
- Advanced certifications in database technologies or cloud platforms (e.g., Greenplum Certified Professional, AWS Database Specialty, Azure Data Engineer).
- Experience in a technical leadership role, guiding other architects or engineers.
- Familiarity with Agile methodologies and their application in complex data projects.
- Proficiency in a language(s) other than English is highly advantageous.
EDB is committed to supporting our employees' overall well being by offering a range of benefits and resources to promote a healthy work-life balance and wellness. We provide access to CuraLinc to aid employees in health and wellness tips and practices, as well as Wellness Fridays extending to December 2025! Check out our career site for more information on perks and benefits and reach out to our Talent Acquisition team for region specific benefits.
We know it takes a unique mix of people and skills to help us in our mission to supercharge Postgres, and we understand that not everyone will check every box. We’d love to hear from you and we want you to apply!
EDB is proud to be an equal opportunity workplace. We celebrate diversity and are committed to creating an inclusive environment for all employees. EDB was built on a commitment to trust and respect each other and to embrace an array of people and ideas. These values remain at the center of our culture and are key to our company’s integrity.
EDB does not seek or accept unsolicited resumes or CVs from recruitment agencies. EDB and its affiliates are not responsible for, and will not pay, any fees, commissions, or any other similar payment related to unsolicited resumes or CVs except as required in a written signed agreement between EDB and the recruitment agency or party requesting payment of a fee.
#LI-Remote #BI-Remote
Technical Lead (Wallets)
Company: Tether
Location: Worldwide
Category: Software Development
Published: 2025-07-07
Join Tether and Shape the Future of Digital Finance
At Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate reserve-backed tokens across blockchains. By harnessing the power of blockchain technology, Tether enables you to store, send, and receive digital tokens instantly, securely, and globally, all at a fraction of the cost. Transparency is the bedrock of everything we do, ensuring trust in every transaction.
Innovate with Tether
Tether Finance: Our innovative product suite features the world’s most trusted stablecoin, USDT, relied upon by hundreds of millions worldwide, alongside pioneering digital asset tokenization services.
But that’s just the beginning:
Tether Power: Driving sustainable growth, our energy solutions optimize excess power for Bitcoin mining using eco-friendly practices in state-of-the-art, geo-diverse facilities.
Tether Data: Fueling breakthroughs in AI and peer-to-peer technology, we reduce infrastructure costs and enhance global communications with cutting-edge solutions like KEET, our flagship app that redefines secure and private data sharing.
Tether Education: Democratizing access to top-tier digital learning, we empower individuals to thrive in the digital and gig economies, driving global growth and opportunity.
Tether Evolution: At the intersection of technology and human potential, we are pushing the boundaries of what is possible, crafting a future where innovation and human capabilities merge in powerful, unprecedented ways.
Why Join Us?
Our team is a global talent powerhouse, working remotely from every corner of the world. If you’re passionate about making a mark in the fintech space, this is your opportunity to collaborate with some of the brightest minds, pushing boundaries and setting new standards. We’ve grown fast, stayed lean, and secured our place as a leader in the industry.
If you have excellent English communication skills and are ready to contribute to the most innovative platform on the planet, Tether is the place for you.
Are you ready to be part of the future?
About the job
We are seeking a highly experienced Technical Lead to spearhead the development of our cutting-edge crypto wallets. This is a unique opportunity to join a fast-growing company operating in the highly dynamic, rapidly evolving Web3 space.
This
role requires hands-on leadership and coordination with Product
managers and project managers to reach the intended development targets.
Responsibilities:
Lead and mentor a team of Backend and Wallet developers, ensuring adherence to coding standards, best practices, and technical excellence.
Design, architect, and implement scalable, secure wallets and reusable wallet libraries
Collaborate with cross-functional teams including product and design to deliver end-to-end technical solutions.
Work with a project manager to define technical roadmap, prioritize tasks, and drive sprint planning to ensure timely delivery of project milestones. Identify technical risks early, propose effective solutions, and ensure continuous improvement of the system architecture.
Provide hands-on technical leadership in developing peer-to-peer (P2P) applications, ensuring efficient data synchronization, decentralized communication, and network resilience.
Perform regular code reviews, architectural reviews, and optimization initiatives for both performance and scalability.
Stay ahead of emerging Web3, blockchain, and DeFi trends and integrate relevant innovations.
6+ years of software engineering experience with at least 2–3 years in a technical leadership role.
Strong experience building and deploying crypto wallets, DeFi protocols, and working with Web3 tech stacks (e.g., EVM, Solidity, ethers.js/ web3.js).
Strong NodeJS and React Native mobile development experience with experience launching and maintaining successful applications.
Good C++ development experience and understanding of OS, Cryptography and Networking primitives. Experience building Native addons in NodeJS is great to have.
Desirable to have experience in building peer-to-peer (P2P) applications or distributed systems and decentralized communication models.
Solid grasp of software architecture principles, system design patterns, and API integrations.
Excellent leadership, problem-solving, and communication skills.
Experience working in a high-growth, fast-paced startup environment.
Bachelor’s or Master’s degree in Computer Science, Engineering, or a related discipline.
Senior Shopify Developer
Company: Proxify
Location: CET +/- 3 HOURS
Category: Software Development
Published: 2025-07-05
The Role:
We are looking for a Senior Shopify Developer for one of our clients. You are a perfect candidate if you are growth-oriented, you love what you do, and you enjoy working on new ideas to develop exciting products and growth features.
What we are looking for:
-
Broad shop construction, launch, and maintenance expertise, as well as a general understanding of the admin system.
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Proven skills in HTML5, CSS3, and JavaScript, as well as a thorough grasp of the DOM.
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Previous experience working with a custom theme and/or the Storefront API.
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Working knowledge of Shopify's theming system and Liquid templating.
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Previous experience implementing/debugging third-party Shopify apps, as well as building unique solutions if needed.
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In-depth knowledge and expertise with Vanilla.JS, jQuery, ES2015/ES6, and current JavaScript frameworks.
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Working knowledge of Shopify's object/properties, AJAX API, and Meta fields.
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Extensive testing and debugging abilities using the browser console and other tools.
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Prior experience developing responsive layouts for desktop, tablet, and mobile devices.
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Working knowledge of the third-party services and APIs, as well as Shopify Apps.
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Ability to communicate effectively and provide proactive feedback.
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Time zone: CET (+/- 3 hours).
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Knowledge of TypeScript.
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Create an engaging and knowledgeable online Shopify store to increase sales and revenue.
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Create bespoke Shopify themes and change pre-existing templates per predefined brand guidelines.
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Be an expert in all aspects of the e-commerce platform.
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Work with the UX and UI Design Teams to create unique, strong, and inventive frontend user experiences.
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Ensure a smooth connection with Marketing Tools, Platform APIs, and Shopify Apps to optimize the shop for overall efficiency and functionality.
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Test and debug websites regularly to improve performance.
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Provide technical support and coordination, protecting enterprises against failure.
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Increase conversion rates by optimizing your website.
What we offer:
- Get paid, not played
- No more unreliable clients. Enjoy on-time monthly payments with flexible withdrawal options.
- Predictable project hours
- Enjoy a harmonious work-life balance with consistent 8-hour working days with clients.
- Flex days, so you can recharge
- Enjoy up to 24 flex days off per year without losing pay, for full-time positions found through Proxify.
- Career-accelerating positions at cutting-edge companies
- Discover exclusive long-term remote positions at the world's most exciting companies.
- Hand-picked opportunities just for you
- Skip the typical recruitment roadblocks and biases with personally matched positions.
- One seamless process, multiple opportunities
- A one-time contracting process for endless opportunities, with no extra assessments.
- Compensation
- Enjoy the same pay, every month with positions landed through Proxify.
Data provided by Remotive
