Jobs Golang

We are seeking a Senior Backend Engineer (Go) to drive the evolution of the authorization platform. In this role, you will own the design and implementation of critical backend components, working with existing microservices written in Go and Java to deliver new functionality, migrate legacy code, and optimize performance. You will collaborate closely with product managers, frontend engineers, QA, and R&D teams to translate customer requirements into production-ready, scalable solutions. Given the platform’s complexity, high release cadence, and cloud-native foundation, you are expected to onboard quickly, work autonomously, and leverage AI-assisted development tools to increase delivery speed and quality. Your work will directly impact platform scalability, security posture, and customer satisfaction.

About the Product

Our product is a modern authorization platform that centralizes policy management and enforces dynamic, real-time access control across applications, APIs, and data. It combines centralized policy definitions with decentralized enforcement points to deliver low-latency authorization at scale. The platform integrates with leading IAM providers such as SailPoint, Okta, and Azure AD, and supports PostgreSQL, Elasticsearch, and MongoDB as backend data stores. Serving 100+ enterprise customers across finance, healthcare, and other regulated industries, the system processes millions of authorization requests per day, solving the industry challenge of fragmented and static access control. Reliability, security, and performance are critical in this high-volume, data-intensive, multi-tenant environment.

Details

Location: Remote

Employment Type: Full-time

Cloud Environment: AWS & GCP

Language Requirements: English Fluent 

Project durationL: 6+ months with possible prolongation 

Key Responsibilities

Design and develop backend services and components using Go and Java

Extend and refactor existing microservices, including migration of legacy code

Collaborate with R&D, product, frontend, and QA teams to turn custom implementations into production-grade features

Write high-performance, maintainable, and reusable code following established design patterns

Build and operate a scalable multi-tenant cloud architecture on AWS and GCP

Define, monitor, and meet performance metrics and KPIs for backend services

Integrate and manage data storage solutions including PostgreSQL, Elasticsearch, and MongoDB

Deploy and operate containerized applications using Docker and Kubernetes in production

Use AI-assisted development tools (e.g. Copilot, Cursor) to accelerate development and code comprehension

Mentor team members and contribute to a monthly release cycle with strict quality and security checks

Requirements

Bachelor’s or Master’s degree in Computer Engineering or a related field

7+ years of hands-on experience in backend development with Go and/or Java

5+ years of experience building Java microservices using Spring Boot

5+ years of experience with Docker and Kubernetes in production environments

3+ years of experience with PostgreSQL and NoSQL databases (Elasticsearch, MongoDB)

Proven experience designing and operating multi-tenant architectures

Hands-on experience with AWS and GCP

Strong proficiency with Linux/Unix systems and command-line tools

Demonstrated ability to design and deliver high-performance, scalable backend systems

English level B2 or higher

Nice to Have

Experience with authorization and authentication systems

Strong understanding of cybersecurity principles and policy-based access control

Background in enterprise or regulated environments

Familiarity with AI-driven development tools (Copilot, Cursor)

What You’ll Work On

You will help build and evolve the internal engineering foundation that powers large-scale development. This role sits at the core of developer productivity, build systems, and infrastructure tooling — impacting how hundreds (or thousands) of engineers ship code every day.

What You’ll Do

• Architect and develop scalable Golang-based libraries, CLI tools, and internal platforms that streamline and standardize developer workflows.
• Own and evolve critical parts of the build ecosystem — dependency management, caching layers, compilation pipelines, and CI/CD integrations.
• Improve performance, reliability, and developer experience across large monorepos and distributed engineering environments.
• Drive system-level optimizations through profiling, debugging, and concurrency improvements in Go.
• Partner with Infrastructure, DevOps, Security, and Engineering Productivity teams to design resilient, scalable architecture.
• Identify systemic bottlenecks in development processes and replace them with automated, high-leverage solutions.
• Lead root cause analysis for build or tooling failures and implement long-term architectural fixes.
• Raise engineering standards through thoughtful code reviews, documentation, and best-practice advocacy.

What Makes You Strong in This Role

• 5+ years of deep Golang experience, particularly in infrastructure software, build tooling, or backend libraries (not just product APIs).
• Strong understanding of build systems, monorepo environments, and source control internals.
• Hands-on experience with performance profiling, system-level debugging, and concurrent programming in Go.
• Track record of building or contributing to internal platforms, CI pipelines, or open-source tooling.
• Deep familiarity with CI/CD automation and Linux-based development environments.
• Confidence working close to the system layer — scripting, debugging, optimizing.
• Clear communicator who values documentation and scalable engineering processes.

Nice to Have

• Experience with large-scale build tools (Bazel, Buck, Pants, or similar).
• Familiarity with Git internals and repository lifecycle optimization at scale.
• Background in developer productivity or internal platform engineering.
• Contributions to open-source Go or infrastructure projects.
• Exposure to static analysis, security tooling, or automated code review systems.
• Experience in enterprise-scale engineering environments.

This Role Is Likely Not a Fit If

• Your Go experience is limited or focused only on web/API development.
• Your background is primarily frontend, full-stack, or enterprise Java applications.
• You haven’t worked on infrastructure-level or system tooling projects.

We are looking for an AI-First Golang Developer. We don’t need coders, we need Golang backend engineers who build features end-to-end using Claude Code.

Details:

• AI coding experience (mandatory!): experience with Claude Code — #1 priority, or experience with other agentic coding tools (Cursor, Windsurf, similar). Claude Code is what is used on the project
• Senior Golang Developer, 5+ years of experience, can potentially consider really strong candidates with 4 years of experience
• Strong proficiency in English (Upper-intermediate level or Advanced)
• Full-time
• Fully remote
• Start: ASAP, ideally, or can be discussed. 1 month’s notice will not work

What you’ll actually do:

• Own features end-to-end: from specs to deployment to fixing bugs
• Use Claude Code to generate Golang backend code
• Review AI output for quality and architectural fit
• Fix bugs to learn our codebase, then rapidly build new features
• Make quick decisions on what to build vs buy vs generate with AI
• Talk to customers when they report issues and ship fixes same day

Our stack:

• Backend: Go monorepo (no framework, 3+ services)
• Hosting: PaaS-managed containers, local setup fully mirrors production via Docker Compose
• Tools: Jaeger tracing, Betterstack (Logging, Alerting), Redis Asynq queue
• Databases: PostgreSQL, Redis
• AI tooling: Claude Code (mandatory)

Products you will build:

• Platform: data- and AI-focused features, internal tooling, agentic systems
• Integrations: API connections to supplier and business client platforms, data ingestion pipelines, LLM providers

You must have:

• Ownership mentality with a strive for elegantly simple, high-quality solutions
• Strive for max quality — you test your own work thoroughly since we have no QA team, everything you ship MUST work
• Product mindset — you care about WHY we’re building something
• Proven experience using Claude Code or similar agentic AI (Cursor, Windsurf)
• Strong Golang experience — you’ll review AI’s code in these, and you must understand how it works
• Passion for simple, secure, and observable systems that perform well even under massive load
• Ability to do on-call once in a while to help maintain our platform’s reliability & uptime
• Broad architectural knowledge of building modern full-stack applications
• Excellent spoken English and a good internet connection for daily video calls

You are a great fit if you:

• Get frustrated when development takes weeks instead of days
• You think in features and architecture, and not single lines of code
• Can spot subtle bugs in AI-generated code quickly
• You ship fast, but always verify it actually works
• Have shipped real products that customers actually use
• Think “how can AI build this?” as your first instinct

Red flags (don’t apply if):

• You’ve never used Claude Code or similar AI coding tools
• You’re a perfectionist who loves to code
• You need detailed specs before starting
• You see AI as a threat rather than leverage
• You’re outside the European timezone

Good afternoon!
We have open positions on our team for Middle Go Developers. We are looking for skilled specialists with strong experience in the following areas:

Backend Development with Go: implementation of business logic, development and maintenance of microservices, integration with external services, and working with databases.

Project: Rental Marketplace

Requirements:
3+ years of experience with Golang
English: В2+ (must have)
Start: ASAP

We offer:

• Cooperation with a stable company with well-established processes and a positive atmosphere
• Experience in project management of different levels of complexity, methodology, and approaches
• Flexible schedule: Mon-Fri (8 hours a day)
• 18 days of paid vacation; 15 days sick leave
• A decent level of remuneration with regular reviews of the results of cooperation
• Extensive loyalty program 

Project description:
We are looking for a Senior Java Developer to design, build, and maintain scalable backend systems that support next-generation automotive platforms. In this role, you will work on high-performance, reliable services used in areas such as connected vehicles, telematics, manufacturing systems, mobility services, or cloud-based automotive platforms. You will collaborate closely with cross-functional teams to deliver secure, production-grade software at scale.

Job Description:
5+ years of professional backend development experience

• Strong expertise in Java (Spring Boot, JVM ecosystem)
• Solid understanding of microservices architecture
• Experience with RESTful APIs and/or gRPC
• Strong knowledge of concurrency, multithreading, and performance optimization
• Experience with relational and NoSQL databases
• Familiarity with Docker, Kubernetes, and cloud environments (AWS, Azure, or GCP)
• Experience with CI/CD pipelines and automated testing
• Strong problem-solving skills and attention to details
  
  Preferred Qualifications
• Experience in automotive, IoT, or large-scale distributed systems
• Knowledge of event-driven systems (Kafka, Pub/Sub, RabbitMQ)
• Understanding of vehicle connectivity, telematics, or mobility platforms
• Exposure to functional safety, security, or compliance standards (e.g., ISO 26262, ISO 21434 – a plus)
  Experience working in agile or SAFe environments

Job Responsibilities:

Key Responsibilities

• Design, develop, and maintain backend services using Java
• Build scalable, high-availability microservices and APIs
• Contribute to system architecture and technical design decisions
• Ensure software meets performance, reliability, and security requirements typical of automotive-grade systems
• Integrate backend services with cloud platforms, data pipelines, and vehicle or IoT systems
• Write clean, testable, and well-documented code
• Perform code reviews and mentor junior developers
• Collaborate with product managers, DevOps, QA, and embedded/vehicle teams
• Troubleshoot production issues and drive continuous improvement
• Follow industry standards and best practices (e.g., CI/CD, observability, secure coding)

We're looking for a Go developer to build new features and microservices for the platform.

Responsibilities

• Develop new features and microservices in Go
• Write unit and integration tests
• Participate in code reviews
• Maintain and improve existing codebase
• Work with databases (PostgreSQL, Redis)
• Integrate with other services (REST API, gRPC)

Required Skills

• 2+ years of commercial experience with Go
• Knowledge of Go web frameworks
• Experience with PostgreSQL (writing queries, basic migrations)
• Experience with Redis (caching)
• Understanding of Clean Architecture principles
• Experience writing tests (testify)
• Basic experience with Docker
• Basic experience with GCP

Nice to Have

• Experience with Cassandra, MongoDB or other NoSQL databases
• Experience with message brokers (Kafka, RabbitMQ)
• Knowledge of OpenTelemetry or other observability tools
• Experience with Kubernetes (GKE)
• Experience with JWT / OAuth 2.0
• Experience with gRPC

Tech Stack

• Go 1.22+, pgx
• PostgreSQL, Redis
• Docker, Kubernetes (GKE)
• GitLab CI/CD
• GCP (Cloud Storage, Cloud SQL, etc.)
• OpenTelemetry

Benefits

• Competitive salary based on experience and skills
• 20 paid vacation days
• Sick leaves: unlimited with medical certificate, up to 5 paid days per year without certificate
• Healthy work–life balance
• Family-first culture
• Flexible work schedule
• Professional growth and development opportunities

Main Responsibilities

– Participate in the design, implementation, and maintenance of server-side code for web applications and services, ensuring it is efficient, scalable, and secure

– Design and manage databases, including schema design and improvements, query optimization, and ensuring data integrity and security

– Develop and maintain integrations between different parts of the system and with external services, ensuring robustness and clear documentation

– Ensure code is developed with a comprehensive understanding of deployment procedures and how it will function within the overall project scope

– Implement and maintain comprehensive test coverage to ensure the reliability and stability of the codebase

– Regularly maintain and refactor the codebase to address issues, improve performance, and manage technical debt

– Work closely with a geographically distributed team of engineers, QA, UI/UX designers, and PMs to ensure seamless integration, align on project goals, and collaboratively address technical challenges

– Actively participate in regular internal team meetings and company-wide meetings to stay aligned with project goals, share updates, and contribute to broader organizational challenges

– Implement and adhere to security best practices to protect against common vulnerabilities and ensure the safety of the application and its data

Mandatory Requirements

– 4+ years of experience in commercial software development

– Experience with the Go programming language (or any other similar), including its syntax, standard library, and best practices for writing efficient, clean, and maintainable code

– Experience with relational databases, including writing and optimizing SQL queries, designing schemas, and managing migrations

– Basic understanding in containerizing applications using Docker and managing Dockerfiles

– Experience with CI/CD pipelines, automating build, test, and deployment processes, and familiarity with tools like Jenkins or GitHub Actions

– Proficiency in Git for version control, including branching, merging, pull requests, and code review practices

– Proficiency in testing and debugging, including writing unit and integration tests

– Ability to design and implement scalable RESTful and GraphQL APIs, with a strong emphasis on security best practices (e.g., OWASP Top 10)

– Analytical and problem-solving abilities to address technical challenges and optimize existing systems

– Strong communication and documentation skills with the ability to explain technical concepts to both technical and non-technical stakeholders

Will be a plus

– Understanding of concurrency models, goroutines, channels, and parallelism

– Familiarity with additional database technologies like Cassandra, Redis, or Elasticsearch can be beneficial for handling diverse data storage and retrieval needs

– Familiarity with cloud platforms such as AWS, including deployment, scaling, and managing services

– Experience with GraphQL, which can complement RESTful API skills

– Experience with message brokers can be useful for managing asynchronous communication in distributed systems

– Familiarity with Ruby on Rails since we have an internal project using this framework

We offer

– Equipment

– Ongoing learning opportunities

– Insurance for employees and family

– Opportunity for the most experienced employees to work in the US office in the future

Tecorian – Building the Future of Transportation Technology

We develop cutting-edge platforms and solutions for the transportation industry, powering everything from real-time fleet tracking to complete operational integration for the US market. You'll be working on a world-class product suite built with a best-in-class tech stack and an A+ engineering team. We don't just build software - we're building AI-native platforms, applying an AI-first approach across every layer of our technology.

We are looking for a Golang Engineer (Go Developer; BackEnd Developer (Go); Golang Developer; Backend Engineer) to design and optimize high-performance systems that keep global mobility moving.

As a key member of our engineering team, you'll own the delivery of scalable, production-grade services that operate under heavy load and demand absolute reliability. You'll drive architectural decisions, implement robust integrations with messaging and streaming platforms, and ensure that every API we ship is secure, efficient, and built for scale. Collaborating closely with product owners, front-end developers, and DevOps, you'll have the freedom to influence how features are shaped and the responsibility to see them through from concept to deployment. This is a role for an engineer (not just a coder) who thrives on solving complex technical challenges, optimizing for performance at scale, and delivering software that directly impacts hundreds of thousands of users in real time.

What We're Looking For

🛠 Technical Skills

• 4+ years of commercial Golang development experience in production systems
• Strong expertise in Kubernetes, Docker, and CI/CD pipelines
• Proficiency with gRPC and Kafka for high-performance service communication and event streaming
• Advanced database knowledge (PostgreSQL or Google Spanner) including schema design, indexing, and query optimization
• Experience with profiling and benchmarking Go applications (pprof or similar)
• Ability to design and implement complex automated processes such as cron jobs with dependencies, retries, and monitoring
• Skilled in writing clear API documentation and technical specifications

📈 Relevant Experience

• Designing and operating high-load, distributed architectures in production environments
• Delivering scalable microservices from concept to deployment
• Working in cross-functional teams to deliver mission-critical features
• Troubleshooting and optimizing systems in real-time, high-traffic environments
• Experience with ERP domain is considered a plus
• Proven motivation to grow as an engineer, with an interest in career development and continuous skill growth

🤝 Soft Skills

• Fluent English (written and spoken)
• Strong analytical and problem-solving mindset
• Collaborative, proactive, and detail-oriented approach
• Self-driven with a commitment to quality and continuous improvement

Test task for All Candidates 

test_task.md  (https://tinyurl.com/u5nz6z9x)

This is a required step that helps us assess your practical Go skills and problem-solving approach. Make sure to submit your results as part of your application with Github_URL. 

What We Offer

💰 Competitive compensation tailored to your skills and the impact you make. 

📄 Employment based on a B2B contract.

🏙️ Work model: Remote with relocation opportunities

🗓️ Work at your best - select from 9–6, 10–7, or 11–8 and keep your work-life balance in check. 

🏢 Brand-new office in Bucharest 

👨 Fully in-house engineering team - no outsourcing or outstaffing. 

🚄 Opportunity to work on high-impact, mission-critical projects for the US market from day one. 

🚀 Clear path for career growth and professional skill development, with opportunities to take ownership and expand responsibilities. 

🤝 Work alongside a world-class engineering team where knowledge sharing, mentorship, and continuous learning are the standard. 

🤖 Company-paid access to latest Claude Code for advanced AI-assisted development.

Be part of a team that's reshaping how transportation technology works - from concept to scale. Your code won't just run, it will move industries forward!

📧 Send your GitHub URLs with CV and weekly I review all links through challenge validator.

Experience Level: Mid-level or higher

Responsibilities:

• Develop, test, and maintain web-related applications using Golang and PHP (OpenSwoole).
• Rewrite legacy PHP apps to the Golang.
• Collaborate with cross-functional teams to define and design new features.
• Optimize applications for maximum speed and scalability.
• Troubleshoot and debug applications.
• Work with big data, ensuring the performance and reliability of applications.
• Maintain code integrity and organization.
• Document your own code in detail and with high quality.
•  

Requirements:

• Mid-level or higher experience in Golang.
• Mid-level or higher experience in vanilla PHP.
• Strong knowledge of multithreading and memory management.
• Ability to work effectively with relational databases.
• Experience with High-Load projects, Memcached, Redis, ClickHouse and OpenSwoole will be advantageous.
• Strong analytical skills and attention to detail.
• Ability to work with and analyze large datasets.

We are looking for a Middle Go Developer to join the development of a modern rental marketplace platform.

Project Description

The platform is a rental marketplace that brings together individuals and businesses into one unified ecosystem. The core idea is simple: users can rent out or rent items, spaces, vehicles, tools, or skills. The platform enables private individuals to monetize assets they already own - such as trailers, storage spaces, tools, or personal expertise - while providing renters with convenient and local access to the resources they need.

Requirements

• 3+ years of commercial experience with Go
• experience working with message brokers (Kafka, RabbitMQ)
• experience writing and optimizing queries for PostgreSQL and MySQL
• experience with REST API / gRPC
• DevOps knowledge, including Docker, Nginx, CI/CD, and cloud service configuration
• experience writing unit and integration tests
• strong collaboration skills and ability to work effectively both within and outside the engineering team

We Offer

• well-established and documented development processes, knowledge base, and technical solutions
• interesting and challenging projects
• personal development plan
• 20 paid vacation days per year
• public holidays off
• fully remote work

Hiring Process

• pre-screening interview (45-60 minutes)
• technical interview (60 minutes)

Location: Remote
Employment Type: Full-time
Experience Level: Senior / Mid-level

About Everstake

Everstake is a blockchain company with Ukrainian roots, proudly ranked among the top 10 validators globally. We partner with over 80 Proof-of-Stake (PoS) blockchain networks, supporting their growth with secure, high-performance infrastructure.

As our operations scale, we’re looking for a skilled Golang Developer to join our team full-time and contribute to infrastructure development for a blockchain project. The ideal candidate not only writes high-quality Golang applications but also takes part in architectural decisions and helps shape the overall product design.

What You’ll Do

• Research a wide range of cutting-edge blockchain technologies, especially those related to bridging techniques and decentralized infrastructure.
• Play a key role in architectural and design decisions, ensuring scalability and performance.
• Collaborate with developers during the development and support cycles.
• Identify, prioritize, and execute tasks across the software development lifecycle.
• Write scalable, robust, testable, and maintainable Golang code.
• Automate tasks and workflows through appropriate tools and scripts.
• Document development phases and monitor systems for continuous improvement.

What We’re Looking For

• 4+ years of programming experience.
• 2+ years of professional experience with Golang.
• Strong knowledge and experience working with SQL and NoSQL databases.
• Experience in Linux system administration.
• Solid understanding of networking protocols (TCP, HTTP, UDP, etc.).
• Hands-on experience with REST and RPC services.
• Experience with unit and integration testing.

Nice to Have

• Experience with blockchain technologies and Web3 infrastructure.
• Familiarity with Agile / Scrum methodologies.
• Experience with Smart Contracts and Crypto Wallets.
• Knowledge of ClickHouse, Redis, or RabbitMQ.
• Familiarity with gRPC technology.

Why Join Everstake?

• Join a global team passionate about blockchain technology and innovation.
• Work on industry-leading blockchain projects with high-performance infrastructure.
• Take part in architectural decision-making and influence key technical directions.
• Enjoy continuous learning and professional growth opportunities.
• Benefit from flexible working conditions and a supportive, collaborative environment.
• Make a meaningful impact on the blockchain ecosystem by solving complex and rewarding challenges.

We are looking for an experienced Senior Golang Developer to join our team and take ownership of building scalable, high-performance backend systems. This role requires deep technical expertise, architectural thinking, and the ability to design and deliver production-grade solutions.
 

Responsibilities

• Implement scalable, secure, and high-load backend services in Go
• Optimize performance, reliability, and maintainability of existing systems
• Collaborate closely with DevOps, Frontend, and Product teams
• Work with databases (SQL/NoSQL) and optimize data models
• Implement CI/CD pipelines and participate in infrastructure decisions
• Ensure code quality, test coverage, and system observability

Requirements

• 3+ years of commercial experience with Golang
• Experience building microservices and distributed systems
• Solid knowledge of system design and scalable architectures
• Experience with PostgreSQL / MySQL and NoSQL databases
• Ability to write clean, maintainable, and well-documented code

Nice to Have

• Experience with high-load or fintech / SaaS systems
• Background in security best practices
• Experience leading engineering teams or mentoring developers

What We Offer

• Challenging high-scale projects
• Ownership over architecture and technical decisions
• Flexible remote work
• Competitive compensation based on experience
• Long-term collaboration

Tecorian – Open to Hiring New Rising Talents in Go

At our company, we develop cutting-edge platforms and solutions for the transportation industry, powering everything from real-time fleet tracking to complete operational integration for the US market. You'll be working on a world-class product suite built with a best-in-class tech stack and an A+ engineering team. We don't just build software - we're building AI-native platforms, applying an AI-first approach across every layer of our technology.

We are looking for a Golang Engineer (Go Developer; BackEnd Developer (Go); Golang Developer; Backend Engineer) to design and optimize high-performance systems that keep global mobility moving.

As a key member of our engineering team, you'll contribute to the delivery of scalable, production-grade services that operate under heavy load and demand absolute reliability. You'll participate in architectural decisions, implement robust integrations with messaging and streaming platforms, and help ensure that every API we ship is secure, efficient, and built for scale. Collaborating closely with product owners, front-end developers, and DevOps, you'll have the opportunity to learn how features are shaped and gain experience seeing them through from concept to deployment. This is a role for an engineer (not just a coder) who is eager to solve complex technical challenges, learn about performance optimization at scale, and deliver software that directly impacts hundreds of thousands of users in real time.

What We're Looking For

🛠 Technical Skills

• 1.5+ years of commercial Golang development experience
• Familiarity with Kubernetes, Docker, and CI/CD pipelines
• Basic knowledge of gRPC and Kafka for service communication and event streaming
• Interest in profiling and benchmarking Go applications (pprof or similar)
• Ability to implement automated processes such as cron jobs with basic error handling
• Willingness to learn API documentation and technical specification writing

📈 Relevant Experience

• Experience working with distributed systems or microservices architectures
• Working in teams to deliver features collaboratively
• Basic troubleshooting and debugging skills in production-like environments
• Experience with ERP domain is considered a plus
• Strong motivation to grow as an engineer, with genuine interest in career development and continuous skill growth

🤝 Soft Skills

• Strong analytical and problem-solving mindset
• Collaborative, proactive, and detail-oriented approach
• Self-driven with a commitment to quality and continuous improvement

Contest for All Candidates

To proceed with your application, please complete the Go Challenge at: https://app.gointerview.dev/#challenges

This is a required step that helps us assess your practical Go skills and problem-solving approach. Make sure to submit your results as part of your application.

What We Offer

💰 Competitive compensation tailored to your skills and the impact you make. 📄 Employment based on a B2B contract. 🏙️ Work model: Remote with relocation opportunities 🗓️ Work at your best - select from 9–6, 10–7, or 11–8 and keep your work-life balance in check. 🏢 Brand-new office in Bucharest 👨 Fully in-house engineering team - no outsourcing or outstaffing. 🚄 Opportunity to work on high-impact, mission-critical projects for the US market from day one. 🚀 Clear path for career growth and professional skill development, with opportunities to take ownership and expand responsibilities. 🤝 Work alongside a world-class engineering team where knowledge sharing, mentorship, and continuous learning are the standard. 🤖 Company-paid access to latest Claude Code for advanced AI-assisted development.

Be part of a team that's reshaping how transportation technology works - from concept to scale. Your code won't just run, it will move industries forward!

📧 Send your GitHub URLs with CV and weekly I review all links through challenge validator.

Use our library to upgrade your knowledge in go - https://medidrive.com/kb/books

About the Role

We are looking for a Senior Go Engineer with a passion for high-performance systems and Generative AI. In this role, you will be responsible for building the robust backend infrastructure that powers our AI initiatives. You will leverage Go for its concurrency and speed while integrating advanced LLM workflows via LangChain. A critical part of your role will be ensuring the reliability and quality of these AI systems by utilizing LangSmith for debugging, testing, and monitoring.
 

‍About the Client

Our customer is an innovation-driven organization leveraging Google Cloud to revolutionize their industry through AI. They focus on moving beyond "proof of concept" AI into production-grade tools. By combining GCP’s Langchain ecosystem, they are building scalable, secure, and highly intelligent applications that solve real-world logistical and data challenges.
 

Responsibilities

• Backend Development: Develop and maintain high-performance microservices using Go, focusing on clean code, concurrency, and low-latency API responses.
• AI Implementation: Build and optimize LLM chains and autonomous agents using LangChain (Go or Python-bridged) to automate complex tasks.
• Observability & Evaluation: Use LangSmith to trace AI executions, debug complex "chain" logic, and create evaluation datasets to ensure model accuracy and safety.
• Data Engineering: Work with pgvector or GCP Matching Engine to implement efficient Retrieval-Augmented Generation (RAG) workflows.
• CI/CD & Quality: Participate in building automated pipelines that include AI-specific testing (evals) to prevent regressions in model behavior.
• Collaboration: Work closely with the Product Owner to transition requirements into production-ready Go services.

• Engage with stakeholders to translate business requirements into robust technical solutions.

   

Qualifications

• Experience: 4+ years in software engineering, with at least 3+ years of professional experience building and scaling applications in Go.
• AI Frameworks: Hands-on experience with LangChain and a deep understanding of the LangSmith ecosystem for monitoring and debugging LLM applications.
• Cloud Expertise: Strong proficiency in Google Cloud Platform (GCP), Cloud Run, GKE, and Cloud Functions.
• Database Skills: Experience with relational databases and Vector Search extensions (like pgvector) for storing and retrieving high-dimensional embeddings.

• Testing & Quality: Experience building unit and integration tests for non-deterministic AI outputs.

   

Would be a plus:

• Python Proficiency: Ability to read and write Python to collaborate with Data Science teams and utilize the broader ML ecosystem.
• Industry Experience: Background in logistics, delivery, or complex resource management systems.
• Messaging: Experience with Google Pub/Sub for building event-driven architectures.
• Frontend Basics: Familiarity with React to better understand how backend AI responses are consumed by the UI.

Technologies:  GoLang, Postgresql, Google Cloud, Docker, Github, Github Actions, React, React Query, MUI, Vite