At Stack Builders, we are an international software consultancy passionate about delivering high-quality, maintainable, and scalable technological solutions. We work with some of the most admired technology companies around the world, helping them solve complex challenges through clean code, modern technologies, and best practices in software design. 

We are exploring potential talent for a future opportunity as a Data Engineer to join our talented, diverse, remote-first team and contribute to our amazing international projects. In this role, you will help design, build, and maintain robust, scalable data platforms that power critical insights and decisions. You will play a key role in evolving and supporting our Business Intelligence and Science Data Warehouses, collaborating closely with data scientists, analysts, and engineers to deliver solutions that meet current needs and scale for the future.

Our culture fosters curiosity, continuous improvement, communication, and collaboration. If you are eager to work with a team that cares deeply about clean architecture, sustainable development, and creating software that makes a difference, we’d love to hear from you!

*IMPORTANT: To be considered for this future opportunity, please submit your application in English.

Requirements

• Eligible to work as an independent contractor from any location within the Americas region and to overlap with Eastern Standard Time (EST).
• For US applicants: the ability to work as an independent contractor under an LLC, C-Corp, or S-Corp.
• Bachelor’s degree in a relevant field to the role, or equivalent professional experience.
• Strong communication skills, including the ability to gather requirements and explain technical decisions clearly.
• Demonstrated ownership mindset: ability to take initiative and see tasks through to completion with minimal oversight.
• 3–5 years of experience in data engineering, with deep hands-on experience in DBT.
• Proficiency or experience with relevant tools and technologies:
• Must-have: DBT, Python, SQL (Redshift/Postgres), Git.
• Used in current stack: Fivetran, AWS Glue, Tableau, Metabase.
• Comfort with debugging data pipelines, maintaining legacy systems, and working with systems developed by previous teams.

Key Responsibilities:

• Maintain and improve existing data and business analytics systems using DBT, Fivetran, and Tableau.
• Model a large marketing dataset using DBT.
• Troubleshoot and fix data pipeline issues, responding to alerts generated by Fivetran, CloudWatch, and other monitoring systems.
• Collaborate closely with the engineer team and a data scientist, with occasional requests from Marketing and Finance teams.
• Ensure clarity and accuracy in reports and dashboards used by business stakeholders.
• Follow clean coding and refactoring practices, documentation standards, and strive for production-readiness in all outputs.

The projected salary range for this position is from $45 to $55/hr, determined by the candidate’s interview outcome, skills, experience, education, and alignment with market data.

Benefits

• Fully remote work modality, offering flexibility and work-life balance. 
• Challenging, exciting, and ongoing projects with some of the most admired companies worldwide.
• A strong learning culture with exceptionally talented and passionate coworkers.
• Timely payments, with the flexibility to choose the payment date modality that best suits your needs. 
• Company-sponsored conferences, OSS contributions, and blog posts.
• A Stack Builders community to support you and learn with you!

---

More than our EEO statement, this is what makes us a Great Place to Work:

Stack Builders is proud to be an equal-opportunity employer. We are committed to creating a safe and inclusive work environment and don’t tolerate discrimination or harassment during the hiring process or time of employment.

All team members and candidates are assessed and appreciated for their attitude, qualifications, and potential, regardless of race, religion, color, nationality, sexual orientation, gender expression or identity, age, disability, marital status, pregnancy, and other characteristics protected by law.

At Stack Builders we push the boundaries of the software industry. As consultants, we use functional programming, especially Haskell, to build amazing products.

Acumatica is an American leading provider company of cloud business management software that empowers small and mid-size businesses to unlock their potential and drive growth. Built on the world’s best cloud and mobile technology and a unique customer-centric licensing model, Acumatica delivers a suite of fully integrated business management applications, such as Financials, Distribution, CRM, and Project Accounting, on a robust and flexible platform. In an interconnected world, Acumatica enables customers to take full control of their businesses, play to their organizations’ unique strengths, and support their clients by following them anywhere on any device.

Acumatica’s culture is casual and high-energy. We are passionate about our product and our mission, and we are loyal to each other and our company. We value work/life balance, efficiency, simplicity, freakishly friendly customer service, and making a difference in the world. Acumatica offers exceptional professional and financial growth potential.
To learn more about Acumatica’s mission, please visit: Acumatica Webpage

• Development of reporting tools and engines, including both backend and frontend parts;
• Developing web interfaces, UI controls, and designers for editing and configuring various reporting tools;
• Designing the architecture for new functionality and independently implementing new features;
• Providing technical leadership in the reporting areas and participating in code reviews;
• Working with product managers and business analysts on the product design of the reporting features;
• Working with technical support teams on support incidents (investigation and resolution) and fixing the discovered defects, if any;
• Supporting, optimizing, and improving existing code base.

• At least 5+ years of full-time, hands-on software development experience;
• High proficiency in C# and .NET (or similar programming languages like Java or C++, but willing to learn/improve C# is a must);
• Proficiency in TypeScript/JavaScript and experience with popular UI frameworks (Angular, Vue, Svelte, React, Aurelia, etc.)
• Practical experience with RDBMS and SQL;
• Experience with version control systems (we use Git);
• (Optional) Experience in creating reporting engines, report writers, report designers, software frameworks, or BI tools is a plus;
• (Optional) Experience in creating rich user interfaces and custom controls is a plus;
• Being able to master a large volume of existing code base and our existing reporting tools, both from the technical and product standpoint;
• Product-oriented mindset and ability to make technical decisions based on business goals;

• Good relocation package (we help people to relocate to Serbia and handle the whole process)
• Private health insurance
• Many vacation days
• Performance bonuses
• Full work equipment
• Great opportunities for career growth

Software Mind develops solutions that make an impact for companies around the globe. Tech giants & unicorns, transformative projects, emerging technologies and limitless opportunities – these are a few words that describe an average day for us. Building cross-functional engineering teams that take ownership and crave more means we’re always on the lookout for talented people who bring passion and creativity to every project. Our culture embraces openness, acts with respect, shows grit & guts and combines employment with enjoyment.

Project – the aim you’ll have:
We are looking for a capable and motivated Intermediate Frontend Engineer to support one of our cross-functional product Teams. The role is ideal for someone with solid experience in frontend development who enjoys collaborative work, takes initiative, and is keen to grow further by contributing to complex projects in an agile setup.

Position – how you’ll contribute:
The Intermediate Frontend Engineer will:

• Support the development and maintenance of frontend projects, including migrating legacy solutions and assisting with framework version updates.
• Collaborate closely with our internal client teams and maintain clear communication with stakeholders on both the client and service side to ensure smooth project execution.
• Actively contribute to the team by listening, asking questions, sharing ideas, and being open to new concepts and perspectives.
• Help ensure high-quality standards in our digital products, making decisions based on data and user-centric thinking.
• Share knowledge with team members and support others with specific technical questions. Occasionally, you may organize internal sessions to foster learning and knowledge exchange.
• Identify challenges early

Expectations – the experience you need:

We expect the nominated engineer to bring the following qualifications:

• Solid Frontend Knowledge: Proficiency in HTML5, CSS3, ES5/6, and TypeScript. Experience with at least one modern JavaScript framework (e.g. Vue.js/Nuxt, React/Gatsby, or Angular).
• Code Quality & Testing: Understanding of clean code practices and familiarity with writing meaningful test cases using tools like Jest or TestCafé.Toolchain Experience: Confident use of Git, build tools (e.g. NPM), and experience in setting up or working within existing environments.
• Team Collaboration: Comfortable working in agile setups (e.g. Scrum, Kanban), with a proactive and communicative approach.
• Language Skills: Good communication skills in both German and English, written and spoken.

Our offer – professional development, personal growth:

• Flexible employment and remote work  
• International projects with leading global clients 
• International business trips  
• Non-corporate atmosphere 
• Language classes 
• Internal & external training 
• Private healthcare and insurance  
• Multisport card 
• Well-being initiatives 

Position at: Software Mind Poland

We are looking for a Senior Django 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.

• 5+ years of web development experience, with at least 4 years specialising in Django.

• Strong understanding of the Django ORM, Django REST framework, and Python.

• Able to integrate multiple data sources and databases into one system.

• Understanding of the threading limitations of Python, and multi-process architecture.

• Good understanding of server-side templating languages (such as Jinja 2, Mako).

• Familiarity with event-driven programming in Python.

• Understanding of accessibility and security compliance.

• Knowledge of user authentication and authorization between multiple systems, servers, and environments.

• Strong unit test and debugging skills.

• Proficient understanding of code versioning tools like Git.

• Design, develop, and maintain web applications using Django.

• Implement security and data protection solutions.

• Optimise applications for maximum speed and scalability.

• Contribute to all phases of the development lifecycle.

• Write reusable, testable, and efficient code.

• Design and implement low-latency, high-availability, and performant applications.

• Collaborate with the product team to define and implement new features to meet business requirements.

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.

You must be located in the Americas, Europe, or Israel to apply.


A·Team is a VC-backed, stealth, application-only home on the internet for senior independent software builders to team up with hand-picked, high-growth companies on their next big thing. 

After talking with hundreds of independent engineers, designers, and product folks, we heard over and over that finding vetted, high-quality, consistent clients is hard, and projects are often too small to be rewarding. A·Team matches small teams of the most talented builders in the world with companies backed by a16z, YC, Softbank, General Catalyst, etc. on a contract basis for many of their most important initiatives. We quietly launched in May 2020, and have helped A·Teamers earn $85+ million since.

As part of A·Team, you can expect:

• High-paying, meaningful missions with the most audacious companies sent your way; generally $90-$150+/hr, with vetted, fascinating clients doing work that matters. We're picky about who we partner with; new clients only come in via trusted referral. We've worked with Lyft, McGraw Hill, ClearCo, Pepsi, Walmart, the former CEO of Waze, the leading vaccine production software, several new unicorns we can't say here, and dozens of startups backed by a16z/YC/Softbank/Insight/Tiger/etc.
• Work alongside friends old & new: our niche is small/diverse product teams, since clients with larger budgets and higher-impact work tell us they want teams, not individuals. Of course, we keep friends together whenever we can.
• Full autonomy: say "no" to things that don't excite you. The most talented builders often juggle a few things at once, so there's never pressure to join an A·Team mission if you don't have the bandwidth. If we're no longer a fit, it's easy to leave or pause too. 
• Small, curated, off-the-record gatherings: for conversations hard to have elsewhere. Long-term, we're creating micro-communities for the world's top builders to become friends around the things they care about.
• Keep 100% of what you earn: if you charge $120/hr, you get $120/hr. A·Team makes money by charging a small, flat, transparent platform fee on top of your rate.

How to apply:

Go here: https://build.a.team/remotivereferral + mention Remotive. We respect your time so the application is short. We're also much more interested in seeing what you've made, and excited to chat more if there’s a fit.

What you’ll do:

• Once part of A.Team, you’ll regularly be invited to impactful missions that match your interests. Find the right pick from early-stage incubations with world-class founders, to fast-growing super-funded companies, to old school non-tech incumbents looking to build as a tech giant would

• Missions usually involve building an ambitious piece of software from 0 to 1 as part of a small 3-4 person team. 

• You’ll be paid to scope it out, give the client options, guide strategy, and execute on the selected solution. Sometimes the client has a clear vision, sometimes not; which is why A.Team builders tend to be senior folks who can work together to find the right direction. 

Who A·Team is for:

• Senior software developers who left large companies and high-growth startups to pursue their craft with autonomy.

• Those who prefer consistent contract work over a full-time role, who want to create a variety of new products alongside other top-tier builders.

• The majority of A.Teamers spend most of their time doing independent work, but a sizeable percentage are either employed full-time (but testing out client work), bootstrapping a side project, or looking for their next big thing

Who A·Team is not for:

• People looking for small gigs

• Folks looking to build simple wordpress/wix/squarespace-style websites

• Those still early in their careers (<4 years) and recent university/bootcamp grads (at least not yet)

Our long-term vision:

A·Team is a new type of company for a new kind of independent software builder. We call them "unhirables": people who traditional companies couldn’t hire full-time even if they wanted to, but who want to do their most meaningful work with their favorite people in small, autonomous, distributed expert teams. 

To help us secure amazing missions, we raised $60 million+  from Insight Partenrs, Tiger Global, NFX, RocNation, along with the former CEO of Upwork, the founders of Fiverr and Lemonade, Apple's Global Head of Recruiting, YC Partner Aaron Harris, Wharton's Adam Grant, and Duke's Dan Ariely.

The Role:

We are looking for a Senior Fullstack Developer skilled in React.js and Node.js 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.

• 5+ years experience as a Fullstack Developer.

• Backend experience with:

• Node.js

• Microservices architecture

• Database experience with:

• SQL

• MongoDB

• Intermediate-advanced English

• Located in CET timezone (+/- 3 hours).

• Database Architecture knowledge.

• Ability to build libraries and frameworks of reusable efficient code.

• Competence in designing and implementing low-latency, stable and performing applications.

• Capacity to effectively collaborate with other team members and stakeholders remotely.

• Ability to implement data protection systems.

• Competence in data storage solutions.

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.

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

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.

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.

• Proven skills in HTML5, CSS3, and JavaScript, as well as a thorough grasp of the DOM.

• Previous experience working with a custom theme and/or the Storefront API.

• Working knowledge of Shopify's theming system and Liquid templating.

• Previous experience implementing/debugging third-party Shopify apps, as well as building unique solutions if needed.

• In-depth knowledge and expertise with Vanilla.JS, jQuery, ES2015/ES6, and current JavaScript frameworks.

• Working knowledge of Shopify's object/properties, AJAX API, and Meta fields.

• Extensive testing and debugging abilities using the browser console and other tools.

• Prior experience developing responsive layouts for desktop, tablet, and mobile devices.

• Working knowledge of the third-party services and APIs, as well as Shopify Apps.

• Ability to communicate effectively and provide proactive feedback.

• Time zone: CET (+/- 3 hours).

• Knowledge of TypeScript.

• Create an engaging and knowledgeable online Shopify store to increase sales and revenue.

• Create bespoke Shopify themes and change pre-existing templates per predefined brand guidelines.

• Be an expert in all aspects of the e-commerce platform.

• Work with the UX and UI Design Teams to create unique, strong, and inventive frontend user experiences.

• Ensure a smooth connection with Marketing Tools, Platform APIs, and Shopify Apps to optimize the shop for overall efficiency and functionality.

• Test and debug websites regularly to improve performance.

• Provide technical support and coordination, protecting enterprises against failure.

• 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.