Sofia, Sofia-City, Bulgaria · Remote OK
About Workato Workato delivers enterprise infrastructure for the agentic era, redefining iPaaS and helping enterprises unify data, applications, processes, and AI into a single, governed platform. A leader in Enterprise …
Skills: Ruby, Golang, Distributed Systems, Postgres, S3
Sofia, Sofia-City, Bulgaria · Remote OK
About Workato Workato delivers enterprise infrastructure for the agentic era, redefining iPaaS and helping enterprises unify data, applications, processes, and AI into a single, governed platform. A leader in Enterprise …
Skills: Golang, System Architecture, Distributed Systems, Microservices, gRPC
Sofia, Sofia-City, Bulgaria · Remote OK
About Workato Workato delivers enterprise infrastructure for the agentic era, redefining iPaaS and helping enterprises unify data, applications, processes, and AI into a single, governed platform. A leader in Enterprise …
Skills: Ruby, Golang, Distributed Systems, Postgres, Redis
Sofia, Sofia-City, Bulgaria · Remote OK
TuxCare offers a portfolio of security solutions for Linux and open-source software aimed at enterprise organizations. With TuxCare, enterprises can automate live vulnerability patching, minimize downtime, keep their app…
Skills: Engineering Leadership, CVE Analysis, Vulnerability Assessment, Patch Backporting, CI/CD
Sofia, Sofia-City, Bulgaria · Hybrid
Company Description Experian is a global data and technology company, powering opportunities for people and businesses around the world. We operate across a range of markets, from financial services to healthcare, automo…
Skills: Generative AI, Data analysis, Software development, Analytical mindset, Problem-solving
Sofia, Sofia-City, Bulgaria · Hybrid
About Man Group Man Group is a global alternative investment management firm focused on pursuing outperformance for sophisticated clients via our Systematic, Discretionary and Solutions offerings. Powered by talent and a…
Skills: Infrastructure-as-code, Terraform, Ansible, Python, Observability
Sofia, Sofia-City, Bulgaria · Hybrid
About Man Group Man Group is a global alternative investment management firm focused on pursuing outperformance for sophisticated clients via our Systematic, Discretionary and Solutions offerings. Powered by talent and a…
Skills: Storage automation, Python, PowerShell, Bash, Terraform
Sofia, Sofia-City, Bulgaria · On-site
Company Description Evolution is a leading provider of premium gaming solutions to the world's most successful online casino operators. Our innovative and high-quality offer includes brands like Red Tiger, Evolution Live…
Skills: Cypress, JavaScript, Vue.js, Node.js, Git
Sofia, Sofia-City, Bulgaria · On-site
OPENTEXT - THE INFORMATION COMPANY OpenText is a global leader in information management, where innovation, creativity, and collaboration are the key components of our corporate culture. As a member of our team, you will…
Skills: Technical Support, Troubleshooting, Windows OS, Linux OS, Networking
Sofia, Sofia-City, Bulgaria · Hybrid
Job Description: About DXC Bulgaria We are DXC – a Fortune 500 global IT services leader. In Bulgaria, we are among the largest IT employers, delivering the full spectrum of the company’s diverse technical portfolio. Our…
Skills: Java, JEE, Spring, ReactJS, AngularJS
Sevlievo, Gabrovo, Bulgaria · Hybrid
Location: Sofia, Sofia, Bulgaria Job ID: R0137292 Date Posted: 2026-08-06 Company Name: HITACHI ENERGY BULGARIA EOOD Profession (Job Category): Engineering & Science Job Schedule: Full time Remote: No Job Description: Th…
Skills: Mechanical engineering, Electrical engineering, Materials science, Fault diagnosis, Production process support
Sofia, Sofia-City, Bulgaria · On-site
About us We are EnduroSat! A fast-growing space scale-up at the forefront of satellite innovation, specializing in advanced software-flexible satellites for commercial, governmental, and scientific endeavors. This is mor…
Skills: Mechanical aptitude, Assembly tools, Instrumentation, Cleanroom procedures, ESD control
Sofia, Sofia-City, Bulgaria · Hybrid
We help the world run better At SAP, we keep it simple: you bring your best to us, and we'll bring out the best in you. We're builders touching over 20 industries and 80% of global commerce, and we need your unique talen…
Skills: DevSecOps, Kubernetes, Cloud-native, CI/CD, Python
Sofia, Sofia-City, Bulgaria · Hybrid
Requisition ID 35996 Office Country Bulgaria Office City Sofia Division Information Technology Contract Type Fixed Term Contract Length 3 years Posting End Date 27/08/2026 This is a strategic, hands-on architecture role …
Skills: Technical architecture, Microservices, Domain driven design, Cloud-native architecture, API-first design
Sofia, Sofia-City, Bulgaria · Hybrid
Premium Services Engineer - WLAN This role has been designed as 'Hybrid' with a requirement that you will work on average 2 days per week from an HPE office. Who We Are: Hewlett Packard Enterprise is the global edge-to-c…
Skills: WLAN, HPE Aruba, Wireless troubleshooting, RF analysis, Network engineering
Sofia, Sofia-City, Bulgaria · Remote OK
AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, a…
Skills: Python, CI/CD, SAST, DAST, SCA
Sofia, Sofia-City, Bulgaria · Hybrid
Requisition ID 36020 Office Country Bulgaria Office City Sofia Division Information Technology Contract Type Fixed Term Contract Length 3 years Posting End Date 20/08/2026 Workplace Applications & SMART IT Associate Shap…
Skills: SaaS platforms, ServiceNow, IoT, Smart building solutions, AV meeting room platforms
Sofia, Sofia-City, Bulgaria · Hybrid
LS Deployment Engineer This role has been designed as ‘Hybrid’ with an expectation that you will work on average 2 days per week from an HPE office. Who We Are: Hewlett Packard Enterprise is the global edge-to-cloud comp…
Skills: Infrastructure as Code, Container Orchestration, DevOps, Kubernetes, Docker
Sofia, Sofia-City, Bulgaria · On-site
Test Engineer - Landbased Office based in Sofia, Bulgaria Have you ever wondered how sports betting or online gambling works? The Test Engineer is responsible for testing software and hardware designs that impact the pro…
Skills: C++, Object-oriented programming, Microsoft Word, Microsoft Excel, Technical documentation
Sofia, Sofia-City, Bulgaria · Remote Solely
CloudLinux is the maker of Imunify360 — a suite of security products protecting millions of websites across the web hosting industry. Our email security line covers both sides of the email problem for hosting providers: …
Skills: Team leadership, Go, Python, Linux, Email security
Sign up with Clera and we'll reach out the moment a role actually fits you — no more spraying applications into the void.
Develop and maintain the Workato Recipe runtime, focusing on the execution engine, DSL, and microservices. Ensure system performance, scaling, and durability while integrating various data storage solutions.
Requires 7+ years of industry experience and 5+ years building scalable distributed backend applications. Must have strong proficiency in Ruby and/or Golang, with a degree in Computer Science or a related field.
Workato delivers enterprise infrastructure for the agentic era, redefining iPaaS and helping enterprises unify data, applications, processes, and AI into a single, governed platform. A leader in Enterprise MCP and trusted by 50% of the Fortune 500, Workato’s cloud-native architecture connects every application, data source, and process to power real-time orchestration at scale. With enterprise-grade security and continuous innovation at its core, Workato provides the trusted foundation for organizations to automate with confidence and operationalize AI across the business. To learn more, visit www.workato.com
Ultimately, Workato believes in fostering a flexible, trust-oriented culture that empowers everyone to take full ownership of their roles. We are driven by innovation and looking for team players who want to actively build our company.
But, we also believe in balancing productivity with self-care. That’s why we offer all of our employees a vibrant and dynamic work environment along with a multitude of benefits they can enjoy inside and outside of their work lives.
If this sounds right up your alley, please submit an application. We look forward to getting to know you!
Also, feel free to check out why:
Business Insider named us an “enterprise startup to bet your career on”
Forbes’ Cloud 100 recognized us as one of the top 100 private cloud companies in the world
Deloitte Tech Fast 500 ranked us as the 17th fastest growing tech company in the Bay Area, and 96th in North America
Quartz ranked us the #1 best company for remote workers
We are looking for an exceptional Senior Backend Developer (Ruby/Go) to join our growing Engine team. The Engine team develops and maintains most things related to Workato Recipe runtime. Everything related to recipe execution: DSL, pulling events, processing webhooks, executing jobs. There are various aspects to it: performance, scaling, storage, durability, atomicity, concurrency guarantees, data protection, and encryption.
In this role, you will also be responsible to:
Build/extend/troubleshot/fix complex heterogeneous GOlang and Ruby applications, Ruby monolith application, as well as small self-contained GOlang microservices.
We also consider strong Ruby only candidates, as well as Golang-only candidates who is open to learn some ruby.
Improve execution engine of custom third-party code (Ruby DSL, isolation, performance, new features).
Write well designed, testable, efficient code in Ruby and GOlang.
Integration of data storage solutions Postgres/S3/DynamoDB/Kafka/ClickHouse etc.
Contribute in all phases of the development lifecycle.
Provide code reviews to your teammates.
Evaluate and propose improvements to existing system.
Identify bottlenecks and bugs, and devise solutions to these problems.
Help maintain code quality, organization and automatization.
We always explore new technologies and work with Rust and Wasm can be foreseen.
Strong experience in building scalable distributed backend applications (5+ years).
Great understanding of all building blocks of large web applications: databases, load balancers, application servers, message brokers, caching, monitoring, etc.
Good understanding of network protocols and stacks.
Good understanding of DB technologies: classic databases and modern no-SQL.
Knowledge of basic data structures and algorithms and how they are used is a must.
Multilingual programming experience: our code base is primarily in Ruby, with trend to migrate to GOlang and Rust.
Excellent debugging, analytical, problem solving, and social skills.
BS/MS degree in Computer Science, Engineering or a related subject, 7+ years of industry experience.
Background in GO-lang and/or Rust.
Background in network programming.
Background in application, data security.
Deep knowledge of physical DB design.
Experience of working with Docker and other isolation technologies.
Experience of working with public cloud infrastructure providers(AWS/Azure/Google Cloud).
Experience in related fields (DevOps, ML, DBA, Enterprise applications, etc).
Experience in building/deploying data processing pipelines is a plus.
Experience of working with third-party REST APIs at scale (request throttling, batch processing etc).
Familiarity with WASM platform and toolchain.
Kotlint-multiplatform
Readiness to work remotely with teams distributed across the world and timezones.
The industry’s only Control and Execution Platform for Enterprise AI.
Workato is the leading Control and Execution Platform for Enterprise AI – the neutral platform enterprises trust to put AI to work across their business. We connect to every app, system, and process your business runs on, with no data migration, no rip-and-replace, so AI can reliably orchestrate business processes in production, at enterprise scale. Built on more than a decade of running mission-critical processes for over half the Fortune 500, including Nasdaq, Amazon, Cisco, Vodafone, Atlassian, and Lucid Motors, Workato turns 14,000+ enterprise systems into one governed execution layer. AI has solved reasoning. The next frontier is execution, with Workato.
Offices: 1530 Page Mill Road, Palo Alto, California 94304, US · 71 Ayer Rajah Crescent, #01-01, Singapore, 139951, SG · 110 Wall Street, #4-007, New York, NY 10005, US · Asean Dr, Level 6, Muntinlupa, National Capital Region 1781, PH · Wework Hibiya Fort Tower, 1-1-1 Nishishinbashi, Minato, Tokyo, Marunouchi Trust Tower - Main, Level 20,, Tokyo, 105-0003, JP
There are currently 589 open engineering positions in Sofia, Bulgaria listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Tieto, Hewlett Packard Enterprise, AgileEngine, Palo Alto Networks, Avenga, among others. Browse the listings above to see every active employer.
Yes — 372 of the 589 open engineering positions offer remote or hybrid work (112 remote, 260 hybrid).
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