---
title: "(Biotechnology), Senior/ Lead Software Developer, JR726, JR725"
company: "Eleks"
company_url: "https://www.remjobs.works/companies/eleks"
url: "https://www.remjobs.works/job/eleks-biotechnology-senior-lead-software-developer-jr726-jr725-2b62a802-95b0-49dd-a042-bbe199ffa9fb"
apply_url: "https://jobs.lever.co/eleks/149909f5-7cb8-4533-a2fe-c9cac377b067"
workplace: remote
location: "Remote (Ukraine)"
remote_scope: "Ukraine"
employment_type: contract
seniority: lead
role: software-engineering
region: europe
skills: ["angular", "csharp", "javascript", "react", "vue"]
date_posted: 2026-09-01T15:47:23.943Z
first_seen_by_remjobs: 2026-09-19T22:12:45.585Z
---

# (Biotechnology), Senior/ Lead Software Developer, JR726, JR725

**Eleks** · Remote (Ukraine)

Apply: https://jobs.lever.co/eleks/149909f5-7cb8-4533-a2fe-c9cac377b067

## About Eleks

ELEKS is a trusted global company that provides full-cycle software engineering outsourcing services, from ideation to finished products.

## About the role

ELEKS [Software Engineering and Development Office ](https://careers.eleks.com/about/software-engineering-development-office/)is looking for a Senior/Lead .NET Developer in Ukraine, Poland, or Croatia.

###### ABOUT PROJECT

The project's main goal is to develop a sub-team to build an advanced biotechnology platform for next-generation patient therapies. The team's focus is on developing workflow validation capabilities that verify process correctness using AI and generate real-time guidance and instructions for operators.

##### REQUIREMENTS

- 5+ years of experience with .NET / C#

- Strong understanding of software architecture principles

- Experience designing distributed systems and microservice architectures

- Strong knowledge of design patterns and modern development practices

- Experience with event-driven and asynchronous programming

- Experience with TDD and automated testing approaches

- Experience with CI/CD pipelines

- Strong understanding of Clean Code principles, SOLID, and Dependency Injection

- Upper-Intermediate or Advanced level of English

##### ADDITIONAL FOR LEAD

- 8+ years of experience with .NET / C#

- Proven leadership experience in software engineering teams

- Ability to drive architectural and technical decisions

- Strong stakeholder management and communication skills

- Experience collaborating directly with customer architects and engineering leaders

- Experience mentoring engineers and conducting technical reviews

- Ability to refine complex project scopes and define software design approaches

- Experience implementing AI SDLC practices and understanding AI Native development approaches

##### NICE TO HAVE

- Functional Programming

- Akka.NET or Actor Model frameworks

- Reactive Programming (Rx, Streams)

- DSL / Fluent Test DSL experience

- OPC-UA

- Live Unit Testing

- Advanced architectural refactoring experience

- Angular, React, Vue.js or modern JavaScript frameworks

##### RESPONSIBILITIES

- Lead technical design, architecture, and implementation of the system

- Drive the technical vision of the solution and define implementation approaches for new capabilities

- Lead, mentor, and coordinate the development team

- Take ownership of technical decisions and help define implementation strategy

- Drive planning sessions and ensure delivery milestones are met

- Collaborate with Business Analysts to translate business requirements into implementable solutions

- Create technical specifications, architecture documentation, and implementation plans

- Conduct architecture reviews, code reviews, and promote engineering best practices

- Collaborate with stakeholders and engineering teams to identify and mitigate technical risks and dependencies

- Support feature discovery and work effectively when requirements are still evolving

---

Source: Eleks's own career page, read by RemJobs. Canonical HTML version: https://www.remjobs.works/job/eleks-biotechnology-senior-lead-software-developer-jr726-jr725-2b62a802-95b0-49dd-a042-bbe199ffa9fb