Jobs Backend

Requirements: 

• Strong production experience with Python, TypeScript, and SQL.
• Deep understanding of databases, data modeling, and query performance.
• Experience delivering product features and integrations across frontend and backend.
• Ability to design reusable abstractions and discuss architectural trade-offs.
• Fluent English.
• Nice to have: e-commerce, tracking analytics, GCP, Pub/Sub, BigQuery, or Airflow.

We offer:

• Attractive financial package

• Challenging projects

• Professional & career growth

• Great atmosphere in a friendly small team

Requirements: 

• Strong production experience with Python and SQL, with a focus on backend development.
• Hands-on experience with API integrations and streaming or event-driven systems.
• Experience building products, designing reusable abstractions, and contributing to architecture decisions.
• Fluent English.
• Nice to have: Snowplow, OpenSnowcat, Conversion APIs, marketing analytics, e-commerce, GCP, Pub/Sub, BigQuery, or Airflow.

We offer:

• Attractive financial package

• Challenging projects

• Professional & career growth

• Great atmosphere in a friendly small team

We partner with startups and enterprises to build products across healthcare, fintech, eCommerce, and AI. For you, this means variety - different projects, fresh challenges, and growth that doesn't stall. No years maintaining one legacy codebase.
 

If you want to grow quickly and work on things that actually ship - keep reading.
 

What You'll Do

• Build and ship features - from small tasks to full modules as you grow
• Write clean code and learn best practices through code reviews
• Work alongside experienced engineers who'll help you level up
• Learn how production apps are built and scaled
• See different products and industries - faster learning curve

What We Work With

⚡ Python, FastAPI, Django, Pydantic, PostgreSQL, uv, Ruff, React, TypeScript, Next.js, Tailwind

Gets You Extra Points

• Familiar with SQLModel, Alembic
• Used AI coding tools (Cursor, Claude Code, Copilot)
• Hands-on experience with any LLM integration
• Basic prompt engineering skills

What You Bring

• Solid understanding of Python and basic React/TypeScript
• Understanding of REST APIs
• Basic experience with SQL databases
• English: Intermediate+
• Willingness to learn and take feedback
   

What You Get

Work & Growth:

• Fully remote, flexible hours
• Structured code reviews
• Senior engineers who help you level up
• English practice sessions

Compensation:

• Salary in USD
• Performance reviews twice a year
• 15 days paid vacation + sick leave

About the Role

We are expanding our team and looking for a PHP Developer to join our RnD department. You will work on developing and maintaining internal products, including CRM systems, CMS, marketing tools, and backend services that support multiple business units.
This is an excellent opportunity to work on high-load systems, modern microservice architecture, and large-scale data processing while collaborating with experienced engineers across multiple teams.

Who We Are

Our RnD department is a key driver of innovation in the company, consisting of multiple teams that develop CRM systems, marketing tools, CMS, payment solutions, and internal platforms. We focus on automation, scalability, and performance, building systems that support business growth across multiple products and regions.

Why Join Us?

• You'll work on high-load backend systems that process large volumes of data.
• You'll participate in designing new services and improving existing architecture.
• We use modern technologies, microservices, queues, and cloud infrastructure.
• You'll collaborate closely with architects, DevOps engineers, frontend developers, QA engineers, PMs, and Business Analysts.
• We encourage knowledge sharing, code reviews, and continuous technical improvement.
• You'll have opportunities for professional growth while working on complex engineering challenges.

Requirements
 

Must-Have:

• 2+ years of commercial experience with PHP 7+.
• Strong knowledge of MySQL and PostgreSQL.
• Experience developing REST APIs.
• Experience working with queue systems such as Redis, Beanstalkd, RabbitMQ, or similar.
• Experience with Gitlab/Github.
• Understanding of OOP principles, SOLID, and common design patterns.

Nice-to-Have:

• Commercial experience with Phalcon/Spiral.
• Experience with Kafka or other event streaming platforms.
• Experience with Docker and containerized environments.
• Basic knowledge of Kubernetes.
• Experience working with Elasticsearch or MongoDB.
• Understanding of microservice architecture.
• Experience with CI/CD pipelines.
• Experience working with high-load applications.
• Experience configuring web servers (Nginx).

Responsibilities

• Develop and maintain backend applications and microservices.
• Design, develop, and support REST APIs.
• Work with large datasets and optimize application performance.
• Refactor and improve existing codebase.
• Integrate internal and third-party services.
• Participate in architecture discussions and technical planning.
• Collaborate closely with frontend developers, QA engineers, DevOps, architects, and PMs.
• Participate in code reviews and follow established development standards.

Benefits

• 18 business days of paid vacation + public holidays compensation.
• Insurance Fund of the company.
• Partial coverage of professional courses.
• Coverage of sick leaves, sports activities, and English language courses.

Job Title: 
Senior Windows Software Engineer (C# / .NET)
 

About the Role & Product: 
Adaptiq is looking for a Senior Windows Engineer to join an international product team developing a mature commercial enterprise platform. You will work on a substantial codebase, driving features from investigation through implementation to production support, while optimizing system performance and modernizing core components.
 

Key Responsibilities:

• Develop and maintain Windows-based software primarily using C#/.NET.
• Investigate complex issues, debug, and optimize software performance across a mature codebase.
• Work with legacy components, including C++ code when necessary.
• Take end-to-end technical ownership of feature delivery and problem resolution.
• Use AI-assisted development tools (Copilot, Cursor, etc.) in your daily engineering workflow.
   

Required Skills:

• 6+ years of professional software engineering experience with strong expertise in C#/.NET.
• Proven track record in developing and maintaining Windows-based desktop/system software.
• Strong debugging, performance profiling, and problem-solving skills in complex codebases.
• Readiness to read, debug, and modify existing C++ code.
• Practical experience with modern AI coding tools.
• Upper-Intermediate English level (or higher) with strong communication skills.
   

Nice to Have:

• Experience developing endpoint agents, background services (Windows Services), or long-running software.
• Hands-on C++ development experience.
• Background in virtualized desktop environments (VDI).
   

We Offer:

• 100% Fully Remote work model + hardware/coworking support.
• 20 business days of paid vacation + national holidays.
• Full legal and B2B accounting support in Poland.

Job Title:

Senior Windows Engineer
 

About the Role: 
Join an international product team working on a mature, large-scale enterprise platform. You will take full ownership of feature development, performance optimization, and gradual code modernization.
 

Key Responsibilities:

• Develop and optimize Windows software using C# / .NET.
• Debug, profile, and fix performance issues in a large codebase.
• Work with existing C++ components when required.
• Use AI coding tools daily (Cursor, Copilot, etc.).
   

Requirements:

• 6+ years of commercial experience in C# / .NET.
• Strong background in Windows software/services development.
• Hands-on debugging & performance profiling skills.
• Ability to read/modify C++ code.
• B2+ English.
   

Nice to Have:

• Experience with endpoint agents, Windows Services, or VDI.
   

We Offer:

• Fully remote work model + powerful workstation.
• 20 paid vacation days + holidays.
• B2B accounting support in Poland.

Senior Python Engineer

Who we are:

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.

About the Opportunity:
We are partnering with an established international product company expanding its technology platform. The engineering environment involves complex microservices, high-performance backend systems, and data processing at scale. The company strongly supports technical ownership, collaboration, and modern engineering practices, including AI-powered technologies.
 

About the Role:
We are looking for a Senior Python Engineer to design, scale, and maintain backend services using Python, cloud technologies, and distributed systems. In this hands-on position, you will own technical solutions across the entire delivery lifecycle and influence key engineering decisions.

A core focus of this role is the practical use of AI coding assistants and agents in your daily workflow to drive development efficiency and code quality. While backend engineering is the primary focus, flexibility to occasionally assist with infrastructure or frontend tasks is appreciated.
 

Key Responsibilities:

• Design, build, and maintain Python microservices (FastAPI) and public/internal APIs.
• Optimize distributed data flows, service-to-service communication, and messaging systems.
• Integrate production AI features (LLMs, prompt-based workflows, AI agents).
• Drive system reliability, performance, observability, and automated testing.
• Participate in architectural discussions, code/design reviews, and cross-service delivery.
   

Requirements:

• 5+ years of backend engineering experience with Python.
• Solid understanding of microservices, distributed systems, and API design.
• Hands-on experience with AWS (managed services) and Docker.
• Experience with asynchronous messaging (e.g., RabbitMQ, SQS, Kafka) and caching systems.
• Daily, intensive use of AI development tools/agents as an integral part of your workflow.
• Strong ownership mindset, ability to work independently, and Upper-Intermediate+ English.
   

Nice to Have:

• Hands-on experience with LLM integrations (Bedrock, OpenAI, Anthropic).
• Knowledge of Kubernetes and CI/CD pipelines.
• Background in Cybersecurity, Big Data, or graph-based modeling.
• Secondary experience with Frontend (especially Angular).
   

What We Offer:

• Fully Remote work model + powerful workstation (and co-working access if needed).
• 20 business days of paid vacation + national holidays.
• Full legal and accounting support.

Join a Company That Invests in You

Seeking Alpha is the world’s leading community of engaged investors. We’re the go-to destination for investors looking for actionable stock market opinions, real-time market analysis, and unique financial insights. At the same time, we’re also dedicated to creating a workplace where our team thrives. We’re passionate about fostering a flexible, balanced environment with remote work options and an array of perks that make a real difference.

Here, your growth matters. We prioritize your development through ongoing learning and career advancement opportunities, helping you reach new milestones. Join Seeking Alpha to be part of a company that values your unique journey, supports your success, and champions both your personal well-being and professional goals.

What We're Looking For

Role Overview: You will take ownership of the search infrastructure for Ask Seeking Alpha — a financial intelligence platform powered by LLMs. Your main goal is to ensure our AI agents can find the exact financial data they need (articles, transcripts, news) in milliseconds. You will work on the Retrieval layer of our RAG architecture, combining traditional text search with modern vector search techniques.

Tech Stack: Elasticsearch (v8+), Python (FastAPI, Asyncio), OpenAI Embeddings, LangChain, LangSmith.

The Senior Search Engineer will be engaged with the company as a contractor (Private Entrepreneur).

What You'll Do

• Search Engine Development: Design and implement Hybrid Search strategies. You will figure out how to best combine "keyword matching" (finding specific tickers like 'AAPL') with "semantic search" (finding concepts like 'revenue growth').
• Relevance Tuning: You are responsible for the quality of search results. You will build systems to measure and improve how well the search engine answers user queries (using tools like LangSmith).
• Vector Search & RAG: Manage the integration of OpenAI embeddings into Elasticsearch. You will solve challenges related to indexing long documents (e.g., earnings transcripts) so the AI retrieves only the most relevant parts.
• Performance Optimization: Optimize Elasticsearch queries and index settings to ensure low latency, even for complex queries with many filters.
• Python Backend: Develop and maintain the Python services that build queries and process results. We use FastAPI and Asyncio heavily.

Requirements

• Elasticsearch Expert: 5+ years of experience working with Search Engines in production. You understand how indices, analyzers, and mappings work "under the hood."
• Search Theory: You understand the difference between Lexical Search (keywords) and Vector Search (meaning), and know when to use which.
• Python Proficiency: Strong experience with Python 3.10+. You are comfortable writing asynchronous code (async/await) and building APIs.
• Data Engineering: Experience designing data schemas for search (how to structure JSON documents for efficient retrieval).

Nice to Have

• Experience building RAG (Retrieval-Augmented Generation) pipelines.
• Familiarity with LangChain or similar LLM frameworks.
• Experience with Evaluation tools (like LangSmith) to test search quality automatically.
• Background in Finance (understanding tickers, earnings calls, etc.).

Forward Deployed Engineer is a backend engineering role one step above Senior. You keep writing production code and building integrations, and on top of that you own the technical side of client deployments: architecture decisions, work with client engineers, and responsibility for getting each project to go-live.

You'll lead deployments of a composable healthcare platform used by health systems, CROs, pharma companies, and government organizations. As the hands-on technical lead from kickoff to go-live, you'll scope what each client actually needs, architect the solution, and build the configurations and integrations that take it into production.

The company is building the operating layer for healthcare and life sciences. Its platform building blocks can be configured into mission-critical software for SaMD and AI clinical workflows, remote patient monitoring, decentralized trials, and more. This role suits a backend engineer with strong integration and architecture experience who enjoys working directly alongside customers to solve hard problems.

What You'll Do:

• Own the full technical implementation and deployment lifecycle of the platform across your assigned accounts and projects
• Act as the primary technical build authority for prospective and existing clients, turning deep platform knowledge into successful production outcomes
• Scope, architect, and build custom configurations and integrations where the platform can deliver measurable value
• Lead complex technical, data integration, and clinical safety architecture work, and remove the technical blockers that delay go-live
• Work closely with Product, Core Engineering, Privacy, Regulatory, and client technical teams so that solutions are built accurately and delivered at high quality
• Track implementation milestones and take accountability for technical delivery on your accounts

What We're Looking For:

• Deep hands-on experience in software engineering, systems architecture, or integration engineering: you write clean code, build integrations, and lead technical deliveries as an engineering peer
• A track record of building, deploying, and supporting enterprise software integrations, including API integrations, security reviews, and data compliance checks
• Understanding of what a successful go-live means to a client, and the ability to execute technical delivery efficiently
• Ability to lead complex technical conversations with several stakeholders across software architecture, data pipelines, regulatory requirements, and security compliance
• Excellent written and verbal communication in English: equally comfortable whiteboarding an integration architecture with client engineers and explaining technical trade-offs to project leads
• An ownership mindset: you treat client deployments like your own product
• Platform thinking: a feel for how composable foundations are configured and extended into custom solutions for different clinical and research use cases

Nice to Have:

• Experience in health tech, digital health, or hands-on development of SaMD or clinical software
• Familiarity with healthcare data standards and interoperability (HL7, FHIR, DICOM), and with how health systems, CROs, or pharma sponsors integrate third-party software
• Hands-on work within regulatory frameworks and standards such as FDA, MDR/IVDR, HIPAA, GDPR, ISO 27001, or ISO 13485
• Strong hands-on experience with AWS, GCP, or Azure, REST and GraphQL APIs, containers, and AI/ML data processing pipelines
• A background that combines core software engineering with client-facing delivery

What Success Looks Like:

• On-time, defect-free go-lives across your assigned accounts
• Fast time-to-value and quick completion of technical milestones during implementation
• Strong platform adoption, reliable integrations, and healthy systems after go-live
• Positive feedback from Product, Engineering, Privacy, and Regulatory partners on implementation code quality and delivery

We are looking for an experienced Backend Developer to join our team and work on a transportation-domain platform with a strong focus on EDI integrations.
 

What you will do:

• Develop and maintain backend services in Python.
• Build and support integrations with external systems and partners.
• Work with EDI/X12 messages, mappings, validation, and processing.
• Develop asynchronous and event-driven services.
• Work with AWS-based infrastructure and services.
• Design and maintain APIs and integrations.
• Troubleshoot integration and production issues.
• Work closely with the rest of the engineering team on architecture and implementation.
   

Requirements:

• Strong commercial experience with Python.
• Experience with AWS.
• Experience with backend APIs and system integrations.
• Experience with message-driven/event-driven architecture.
• Experience with relational databases.
• Solid understanding of distributed backend systems.

• Strong debugging and problem-solving skills.

   

EDI / X12:

Hands-on experience with EDI / ANSI X12 is highly important for this position.

Transportation-domain experience is preferred, particularly:

• X12 214 — Transportation Carrier Shipment Status.

• X12 210 — Motor Carrier Freight Details and Invoice.

   

Strong X12 experience from other industries is also highly relevant. For example:

• Retail / supply chain: 850, 856, 810
• Healthcare: 837, 835, 270/271

• Other EDI-heavy domains

   

We are looking primarily for someone who understands X12/EDI concepts and has practical experience with message structures, parsing, validation, mapping, acknowledgments, trading-partner differences, and integration troubleshooting. Direct experience with 210/214 is a strong advantage, but solid X12 experience in another domain is transferable.

Nice to have:

• NATS or another message bus; NATS preferred.
• Transportation or logistics domain experience.
• Direct experience with X12 210/214.
• Rust.
• Frontend/UI development experience.

We’re currently exploring a potential PIM project in the pre-sales stage and are looking to identify a strong Senior PIM Developer who could join if the opportunity moves forward.
 

Role details:

Duration: 2 months, full-time

Location: Anywhere

English: Fluent

Start: ASAP, subject to project confirmation
 

Requirements:

Hands-on experience with PIM platforms.

Experience with REST APIs, GraphQL, and middleware tools for integrating PIM with ERP, eCommerce, DAM, and other systems.

Experience integrating with CDNs to optimize resource delivery and bandwidth.

Proficiency in monitoring and debugging tools to identify errors and performance bottlenecks.

Experience with version control and collaborative development.

Strong understanding of data modeling, product taxonomies, attributes, classifications, and data hierarchies.

Fluent English, both written and spoken.

Nice to have:

Experience with Akeneo or BluestonePIM.

Knowledge of JavaScript frameworks and technologies: React, Vue, Node.js, and TypeScript.

Experience with eCommerce platforms such as Adobe Commerce, commercetools, or Shopify.

Experience with DAM systems.

Cloud experience with GCP, Azure, or AWS.

Since the project is currently in pre-sales, we’re initially looking to identify suitable profiles rather than make an immediate commitment.

The rate is completely open and negotiable, depending on the candidate’s experience and expectations.

We are looking for a smart person, who can join our clients team on outstaffing basis. The startup is from Israel and US, they are working in logistics domain.

This is a startup environment where your impact really matters.

The team is growing so the VP of engineering is looking for one more dev to join the team. He is looking for someone with good communication skills, team player, very confident with AI tools like Claude.

Requirements:
- Strong Python development skills
- SQL Postgres experience
- AI Claude development , with AI Agents

- AWS experience is a big plus
- English level Upper-intermediate (B2)
- at least 2 years of hands-on prior experience as Software engineer

We offer 15 days off - 5 days of sick leaves a year, constant growth in a team, fully remote work.

AP US Tax Compliance and Advisory is a US tax firm based in Israel serving Israeli investors with US real estate and US citizens living abroad. Owner-run, growing, and building its own technology.

THE PROJECT

We prepare US tax returns in Wolters Kluwer CCH Axcess and have automated most of the preparation through CCH's REST API: import, calculation, printing, review memos, e-file qualification and release all run from code today. What runs in scripts must become a product before the 2027 filing season: a client platform where clients (or their AI assistants) complete a structured intake, the system extracts data from documents, prepares the return through CCH, routes it to a human reviewer and signer, collects an e-signature and payment, releases the e-file and delivers the result. The design document, data model, state machine, API and security model are written. You will be the first engineer and you will own the backend.

RESPONSIBILITIES

- Backend architecture and implementation: Python 3.12, FastAPI, SQLAlchemy/Alembic, Postgres, a job queue, workers, webhooks.

- The CCH Axcess API module as a server-side job runner: one in-flight job per return, global concurrency limits, exponential backoff on locks, idempotency keys, prompt handling, structured results, parked-job alerts.

- Security engineering: PII vault with field-level encryption (KMS), tokenized payload assembly, append-only audit log, RBAC with step-up MFA for sensitive actions, PII-free logging with a redaction layer, secrets manager, backups and restore tests.

- Integrations: Stripe (payments, webhooks), an e-signature vendor with identity verification, Google Drive, transactional email, WhatsApp Business API, Anthropic API for document extraction with human confirmation.

- Infrastructure as code on AWS (ECS Fargate or App Runner, RDS, S3, KMS, Secrets Manager, CloudWatch) or an agreed managed platform; CI with tests and security scans; staging and production environments; runbooks.

- You work against a mock CCH server built from our specification; production runs are performed by the firm. You will never hold production credentials or see client data.

- Collaboration: a full-stack engineer on the portal and staff console; an AI assistant that writes specifications and reviews every pull request before the owner sees it; a weekly 30-minute call with the owner.

- After the build: a retained maintenance agreement including on-call during the filing season.

REQUIREMENTS

- 5+ years building Python backends in production, 2+ years as the person responsible for a system's reliability.

- Deep Postgres: schema design, migrations, transactions, indexing, point-in-time recovery.

- Integrations with unreliable third-party APIs: retries, idempotency, partial failure, long-running jobs with polling.

- Security habits: least privilege, secrets management, no sensitive data in logs, dependency hygiene. You can explain how you would design a system where the people who build it never see the data it holds.

- Docker; one major cloud; infrastructure as code.

- Clear written English; you document decisions and write runbooks without being asked.

- At least four hours of daily overlap with Israel (UTC+2); availability December 2026 through June 2027 at 30-40 hours per week.

NICE TO HAVE

- Fintech, payments, accounting, insurance or health-data experience; SOC 2 or ISO 27001 exposure.

- LLM API experience (Anthropic/OpenAI SDKs, tool use, structured outputs) or MCP servers.

- Experience with XML-heavy enterprise APIs.

- Russian or Hebrew (the owner speaks both; not required).

ENGAGEMENT TERMS

- Independent contractor (B2B) via Deel, Payoneer or Upwork; NDA, IP assignment and the firm's confidentiality agreement signed before access to any repository.

- Phase 1: December 1, 2026 to April 30, 2027, 30-40 h/week; USD 3,500-6,000 per month (or USD 30-45/h) depending on seniority and hours.

- Phase 2: May 2027 onward, retained maintenance 10-20 h/week plus on-call in season, priced separately.

- Access: development and staging only; no production data, no production credentials; mock CCH server and synthetic data.

- Remote; Ukraine, Poland, Georgia, Armenia, Serbia, Kazakhstan and similar time zones preferred. Not available to contractors located in Russia.

PROCESS

1. Written application with three short answers: (a) one third-party API integration you built that had to survive locks, rate limits or inconsistent responses, and what you did about it; (b) how you keep secrets and personal data out of logs in a system you run; (c) your availability December 2026 to June 2027 and your overlap with UTC+2.

2. 30-minute call with the owner.

3. Paid trial task: 10-15 hours over one week, USD 500 paid regardless of outcome, on the mock server with synthetic data.

4. References, contract, onboarding. Target start: December 1, 2026.

Apply with a CV or LinkedIn profile, links to code or systems you are proud of, and the three answers. Applications without the answers are not reviewed.

On behalf of our Client from Belgium, Mobilunity is looking for a Java Developer.

Our Client is a rapidly growing HR Tech company in Belgium. The company provides Search & Selection services to connect talent with companies and offers Digital Payroll solutions that support clients working with flexible employment models.

Responsibilities:

• Contribute ideas and actively participate in the innovation and product improvement process
• Design and implement well-structured, testable, and efficient back-end code (Java, Spring)
• Build and maintain RESTful APIs and integrations for web and mobile applications
• Design, optimize, and maintain PostgreSQL databases (Aurora on AWS)
• Develop modular, reusable services and libraries with future reuse in mind
• Implement and maintain a clear, well-defined application architecture following best practices
• Communicate daily with the team to coordinate development, share progress, and resolve blockers
• Ensure code quality through unit and integration testing, code reviews, and adherence to established coding standards

Requirements:

• 5+ years of relevant experience
• Experience with AWS
• Experience with Java and Spring (Boot, Security, Core, JPA)
• Clean architecture, distributed system design and microservices architecture
• Experience with Spring Framework
• Experience working with PostgreSQL databases (preferably Amazon Aurora PostgreSQL)
• Confident level of English (at least upper-intermediate to handle all communications)

Nice to have:

• Experience with Angular
• Experience with GitHub
• Experience with Jenkins and CI/CD pipelines
• Familiarity with Atlassian tools (Jira, Confluence) for ticket management and documentation

Dripify is a pioneering remote-first IT product company specializing in the development of outreach automation products. We empower businesses by enhancing the efficiency and organization of their hiring, sales, and marketing communication processes. Our innovative solutions redefine the way companies approach outreach, making interactions more effective and seamless.

We are seeking a dedicated Senior Java Engineer to join our team at Dripify, a leading B2B SaaS product company.

Project — https://dripify.com

Sales automation platform designed for marketers, business owners, and sales teams that allows automating cold-emailing and lead generation on LinkedIn.

Requirements:

• 5+ years of hands-on Java development, with production experience in Java 21+
• Deep practical experience with Spring Boot modules
• Strong understanding of modular architectural principles and backend service decomposition
• Solid knowledge of Java concurrency and multithreaded environments
• Experience working with SQL databases (PostgreSQL preferred)
• Proficiency in RESTful API design and asynchronous messaging using SNS/SQS
• Familiarity with CI/CD pipelines and common quality gates (test coverage, static analysis, security scanning)
• Strong foundation in unit and integration testing
• Competence in Docker, Linux, and system-level debugging
• Understanding of logging and monitoring tools (e.g., ELK, Prometheus, Grafana)
• Commitment to secure development practices, including authentication, authorization, data validation, and least-privilege access
• Working knowledge of AWS services, including IAM, EC2, RDS, S3, CloudWatch, and Secrets Manager

Responsibilities:

• Build modular, maintainable backend systems using Java 21+ and Spring Boot (MVC, REST, Security, Data, Messaging).
• Design and integrate performant, concurrent services using REST APIs and asynchronous messaging via SNS/SQS.
• Write tested, reliable code with a strong emphasis on unit and integration testing and CI/CD automation.
• Apply secure coding practices
• Collaborate on architecture and system design, taking full ownership of deliverables from implementation to deployment.

Would be a plus:

• Experience with microservices architecture — including service decomposition, data ownership, and inter-service communication patterns
• Kubernetes (EKS or self-managed)
• Infrastructure-as-Code using Terraform
• AWS Certifications (e.g., Developer Associate, Solutions Architect)
• Bachelor’s or Master’s degree in Computer Science or a related field

Work conditions:

• 100% remote position, providing flexibility and work-life balance.
• Competitive salary reflecting your skills and expertise.
• 24 days of paid vacation per year to recharge and relax.
• 10 days of paid sick leave.
• Educational opportunities.
• Compensation budget for medical and hobby/sport expenses.
• Generous budget for birthdays and anniversaries.
• Online and offline team events.
• A collaborative and innovative work environment with passionate team members.

Hiring process:

✅ Interview with Talent Acquisition Specialist (45-60 min) - ✅ AI interview test task BETA (15-30 min) - ✅ Interview with Engineering Manager (90 min) ✅ Final interview with Head of engineering (60 min) - ✅ Reference check - ✅ Offer