1,489,311open jobs
89,981companies
226,845added this week
Browse all
Salary
≈ $42k – $123k per year (Estimated)
Location
Hybrid (Prague, Czech Republic, Hyderabad, India)
Seniority
Staff · 5+ years exp
Visa
Sponsorship offered in the posting
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 12, 2026. First seen by Alion on Oct 11, 2026. Merck & Co. scores A on the Alion truth index.

Overview
Company
Impact
Profile match
Merck & Co. is an American pharmaceutical company founded in 1891 as the United States arm of the German firm Merck and made independent after the First World War, trading as MSD outside the United States and Canada. Its portfolio is dominated by the immuno-oncology drug Keytruda, alongside vaccines such as Gardasil and Vaxneuvance, hospital acute care products, and a large animal health business covering livestock and companion animals. The company is headquartered in Rahway, New Jersey, listed on the New York Stock Exchange, and spends a very large share of revenue on research into oncology, infectious disease and cardiometabolic therapies.
Backed by LAV, Aisling Capital

Job Description

Do you want to take the next step and lead a small team of integration engineers? Do you want to build solutions that help save the lives of animals? Lead Software Engineer - Integration

At our Animal Health division, we protect animal health and develop the medicines of the future. Right now, we are looking for an experienced colleague to become a senior technical leader within our Enterprise Integration capability, with deep expertise in our MuleSoft-based integration platform, and a mentor to a smaller engineering team.

Forget corporate dullness and routine. This role offers a great 50/50 balance. Half of your time will be spent technically leading, mentoring, and developing a team of 4 talented developers (no rigid administration, but rather a partner and technical role model), while the other half gives you the opportunity to design modern architecture, try new approaches, and write clean code.

Your mission will be to bring vision and order to our enterprise integrations across cloud (AWS), SaaS, e-commerce, and ERP systems. You will be a key player in our agile international team, collaborating closely with colleagues in Prague, the US, and India (including the opportunity to travel to our overseas offices about once a year).

What you will do in this role

  • Technical leadership and mentoring (50%): Lead and develop a team of 4 engineers on the MuleSoft platform. Show them how to do things right, help them grow, and create an environment where coding is a pleasure.
  • Architecture under your baton (50%): Help shape the roadmap for integration services and design robust solutions connecting cloud platforms, SaaS applications, e-commerce solutions, ERP, laboratory systems, and modern microservices architectures. You will have the chance to build things conceptually.
  • Integration strategy and solution guidance: Evaluate new integration demands and help determine the most appropriate solution approach, promoting reusable, scalable, and enterprise-standard integration patterns across the organization.
  • No technological archaeology: Drive modern integration patterns (API-led connectivity, event-driven architecture, pub-sub mechanisms) and ensure platforms run like clockwork.
  • Influence on product direction: Act as an equal partner to business and product teams when planning the backlog. Your voice on technical debt and innovation truly carries weight here.
  • Partnership with technology leaders: Stay in close contact with our technology partners and vendors, influencing the joint development of our platforms.
  • Global community: Connect technical communities across Prague, the US, and India, opening doors to global know-how sharing.

What you should have

  • Background in software engineering: At least 5 years of experience in development, implementation, integration, and microservices (iPaaS, API Management, SOA, Enterprise Application Integration).
  • Tech stack overview: Good experience with MuleSoft Anypoint Platform and a broad understanding of enterprise integration technologies, cloud platforms (AWS or Azure), APIs, and event-driven architectures (Kafka, Event Grid).
  • Engineering practices: Understanding of the modern software development lifecycle, CI/CD pipelines, containerization (Kubernetes), and DevSecOps practices within a regulated enterprise environment.
  • English and communication: Ability to clearly present technical concepts to both business and leadership, and to collaborate in an international environment (US, India).

What we offer:

  • Exciting work in a great team, global projects, international environment
  • Opportunity to learn and grow professionally within the company globally
  • Hybrid working model, flexible role pattern
  • Competitive salary & incentive pay
  • Pension and health insurance contributions
  • Internal reward system and referral scheme
  • 5 weeks annual leave, 5 sick days, 15 days of certified sick leave paid above statutory requirements annually, 40 paid hours annually for volunteering activities, 12 weeks of parental contribution
  • Cafeteria for tax free benefits according to your choice (meal vouchers, sport, culture, health, travel, etc.), Multisport Card
  • Vodafone, Raiffeisen Bank, Foodora, and discount programmes
  • Up-to-date laptop and iPhone
  • Parking in the garage, showers, refreshments, massage chairs, library, music corner

Ready to take up the challenge? Apply now!

Know anybody who might be interested? Refer this job!

Additional location(s) Compensation Information:

Required Skills:

Application Integrations, Application Integrations, Architectural Design, Architectural Review, Architectural Specifications, Business Architecture, Cloud Technology, Data Engineering, Data Visualization, Design Applications, Design for Maintainability, Digital Transformation, Microsoft Azure, Performance Tuning, Platform Design, Platform Development, Platform Management, Product Delivery, SaaS Business Models, Service Oriented Architecture (SOA), Software Configurations, Software Development, Software Development Life Cycle (SDLC), Solution Architecture, System Designs {+ 1 more}

Preferred Skills:

Current Employees apply HERE

Current Contingent Workers apply HERE

Search Firm Representatives Please Read Carefully

Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does not accept unsolicited assistance from search firms for employment opportunities. All CVs / resumes submitted by search firms to any employee at our company without a valid written search agreement in place for this position will be deemed the sole property of our company. No fee will be paid in the event a candidate is hired by our company as a result of an agency referral where no pre-existing agreement is in place. Where agency agreements are in place, introductions are position specific. Please, no phone calls or emails.

Employee Status:

Regular

Relocation:

VISA Sponsorship:

Travel Requirements:

Flexible Work Arrangements:

Not Applicable

Shift:

Valid Driving License:

Hazardous Material(s):

Job Posting End Date:

10/25/2026

*A job posting is effective until 11:59:59PM on the day BEFORE the listed job posting end date. Please ensure you apply to a job posting no later than the day BEFORE the job posting end date.

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,489,311 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Backend
Similar stack
Same company
Prague
$45k – $80k per year • In office • 2+ years exp • Bachelor's Degree • Czech Republic
Python
JavaScript
C#
C++
DevOps
Azure
Cybersecurity
Least Privilege
Apply
≈ $21k – $42k per year (Estimated) • In office • 3+ years exp • Moscow
Java
Java
Spring Framework
Spring Boot
Databases
Apache Kafka
Apply
$45k – $67k per year • Hybrid • Full-Time • Paris
JavaScript
PHP
TypeScript
PHP
Laravel
Symfony
Drupal
Databases
PostgreSQL
Redis
Neo4j
RabbitMQ
MariaDB
ElasticSearch
Frontend
Vue.js
Webpack
Angular
React.js
DevOps
GCP
GitLab CI
Jenkins
AWS
Docker
Graylog
Apply
Programmer Analyst 13 days ago
In office • 4+ years exp • Bachelor's Degree • Taguig
Python
JavaScript
TypeScript
SQL
C#
C#
.NET
Frontend
React.js
Analytics
Power BI
Management
Agile
Scrum
Apply
≈ $16k – $42k per year (Estimated) • Hybrid • Full-Time • Bachelor's Degree • Rostov-on-Don
PHP
C++
PHP
Bitrix
DevOps
Git
Linux
Apply
$108k per year • In office • Full-Time • Bachelor's Degree • Zurich
Go
Ruby
Ruby
Ruby on Rails
DevOps
Terraform
GCP
Azure
AWS
Kubernetes
Apply
Backend Engineer 2 days ago
$84k per year • In office • Part-Time • Sankt Gallen
Java
Java
Spring Boot
Databases
Google BigQuery
BigQuery
AI/ML
Claude Code
AI Agents
DevOps
GCP
Azure
CI/CD
Git
AWS
Docker
Kubernetes
Google Cloud Run
Apply
$133k – $180k per year • Hybrid • 10+ years exp
JavaScript
TypeScript
Node JS
Databases
PostgreSQL
Redis
NATS
Apache Kafka
Frontend
GraphQL
Mobile
Modularization
DevOps
Rest API
gRPC
Terraform
Pulumi
Azure
CI/CD
AWS
Docker
Kubernetes
QA
Jest
Mocha
Pact
Apply
≈ $26k – $62k per year (Estimated) • In office • 3+ years exp • Bachelor's Degree • Shanghai
Management
Agile
Apply
≈ $90k – $162k per year (Estimated) • In office • Full-Time • Olten
SQL
C#
C#
.NET
Entity Framework Core
Databases
MS SQL
DevOps
Azure
Apply
≈ $48k – $105k per year (Estimated) • Hybrid • Full-Time • Prague
DevOps
CI/CD
Management
Agile
Apply
≈ $50k – $109k per year (Estimated) • Hybrid • Full-Time • Prague
Python
JavaScript
TypeScript
AI/ML
Copilot
Cursor
Claude Code
Frontend
React.js
DevOps
Terraform
Azure
AWS
Docker
Kubernetes
GitHub
Management
Agile
Apply
≈ $43k – $126k per year (Estimated) • Hybrid • Full-Time • 4+ years exp • Bachelor's Degree • Prague
Python
SQL
PowerShell
C#
AI/ML
Pandas
LLM
RAG
Streamlit
DevOps
Rest API
Splunk
GCP
GitHub Actions
Datadog
Dynatrace
Azure
CI/CD
AWS
Grafana
Platform Engineering
GitHub
Amazon CloudWatch
DNS
Management
Agile
Scrum
ITIL
ITSM
Apply
≈ $43k – $126k per year (Estimated) • Hybrid • Full-Time • Prague
Python
Python
pySpark
Databases
Databricks
DynamoDB
AI/ML
Spark
DevOps
Terraform
GCP
CI/CD
AWS
AWS Lambda
Amazon S3
IAM
AWS Step Functions
Management
Agile
Apply
≈ $18k – $42k per year (Estimated) • Hybrid • Full-Time • 10+ years exp • Bachelor's Degree • Hyderabad
Python
Java
AI/ML
AI Agents
DevOps
AWS
Management
Agile
Kanban
Apply
≈ $17k – $33k per year (Estimated) • In office • Prague
Apply
≈ $18k – $32k per year (Estimated) • In office • Prague
Apply
$23k per year • In office • Prague
Apply
≈ $36k – $84k per year (Estimated) • In office • 5+ years exp • Prague
Apply
≈ $24k – $64k per year (Estimated) • In office • Prague
Apply
See all jobs
This is one of many
1,489,311 more open roles from verified company boards, updated every day.