Senior Node.js/Nest.js Developer - Grow Backend Skills in Columbus
Career & Market Insight
Proxify operates as a developer network/marketplace, placing senior engineers at client companies on long-term contracts. This model has distinct career implications worth understanding before applying.
Compensation: No salary is stated — a red flag for senior candidates. Market rates for a Senior Node.js/Nest.js developer with 5+ years of experience typically range from $80,000–$130,000/year in Western Europe and $100,000–$150,000+ in the US. Proxify's pay depends heavily on the client project. Ask explicitly about rate ranges during the interview process.
Skills development: This role builds highly marketable skills — Node.js, Nest.js, TypeScript, GraphQL, microservices, and cloud platforms are all in strong demand through 2025 and beyond. Working across multiple client engagements (as Proxify's model suggests) can accelerate exposure to diverse tech stacks.
Green flags:
- Predictable hours (8h/day) and reliable monthly pay signal contractor stability
- Long-term positions reduce the "always hunting for the next gig" problem common in freelancing
- 24 flex days is generous PTO for a contractor arrangement
Red flags:
- No disclosed salary range
- You're employed by Proxify, not the end client — limiting direct brand-name resume value
- Contractor model may lack traditional employment benefits (healthcare, equity)
Headquarters: Sweden
URL: http://career.proxify.io
The Role:
We are looking for a Senior Backend (Node.js / Nest.js) Developer to join our fast-growing network. You'll be responsible for building modern and scalable web applications, working closely with backend developers and designers to create intuitive user experiences.
This is a long-term, full-time remote role with opportunities to work on innovative projects that make a difference.
What We're Looking For:
- 5+ years with Node.js and 3+ years with Nest.js
- Strong expertise in Node.js and Nest.js frameworks
- Proven experience building REST and/or GraphQL APIs
- Strong knowledge of JavaScript (ES6+) and TypeScript
- Solid experience with relational and/or NoSQL databases (e.g., PostgreSQL, MySQL, MongoDB)
- Familiarity with authentication/authorization mechanisms (JWT, OAuth2)
- Experience with unit/integration testing (e.g., Jest, Mocha)
- Proficiency with Git and version control workflows
- Located in CET timezone (+/- 3 hours) — applications from candidates outside this timezone cannot be considered
Nice to Have:
- Experience with cloud platforms (AWS, Azure, GCP)
- Familiarity with CI/CD pipelines and DevOps practices
- Understanding of event-driven architecture and message brokers (e.g., RabbitMQ, Kafka)
- Experience with Docker and containerized applications
- Knowledge of microservices and serverless architectures
Responsibilities:
- Design and develop robust, scalable, and secure backend applications using Node.js and Nest.js
- Implement RESTful APIs, GraphQL endpoints, and microservices architectures
- Optimize application performance, scalability, and maintainability
- Integrate with databases (SQL/NoSQL) and external services via APIs
- Ensure code quality, security, and compliance with industry standards
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.
To apply: https://weworkremotely.com/remote-jobs/proxify-ab-senior-backend-developer-node-js-nest-js-4
Frequently Asked Questions
Is this role fully remote or does it require being in an office?
What timezone do I need to be in to apply?
How does compensation work through Proxify?
What is the "24 flex days" benefit?
Do I need to be a Proxify employee to apply, or can I work directly with the end client?
