Salary
≈ $45k – $93k per year (Estimated)
Location
Hybrid (Warsaw, Poland)
Seniority
Senior
Employment
Full-Time
Confirmed on the employer's own hiring board on Oct 11, 2026. First seen by Alion on Oct 9, 2026. Arhs Group scores B on the Alion truth index.
Overview
Company
Impact
Profile match
Arhs Group is a Luxembourg information technology company founded in 2003. It builds custom software, data platforms and digital systems largely for European Union institutions and public administrations. The group employs thousands of specialists and was acquired by Accenture.
Backed by MML Capital Partners
Arηs Group, Part of Accenture, specializes in the management of complex public sector IT projects, including systems integration, informatics and analytics, solution implementation and program management. Our team helps lead clients through digital and information systems design, bringing expertise in a variety of areas ranging from software development, data science and security management to machine learning, cloud, and mobile development. Arηs Group was acquired by Accenture in July 2024.
- Designs and develops the system
- Lead development teams
- Translates requirements into design
- Optimizes software from performance, security and quality points of view
- Produces technical documentation
- Estimates effort and time for development
- Sets software development standards
- Propose technical solutions for business needs and technical problems
- Collects and interprets software metrics
- Manages configuration and releases
- Contributes to requirements analysis, testing, quality assurance, change management, deployment
- Tests solutions and develops testing tools
- Documents developments
- Prototypes solutions
- Acts as 2nd and 3rd line support
- Holds a Bachelor's degree
- Demonstrates English language proficiency at minimum B2 level
Required certificates:
- Intermediate level certificate in software development relevant to the domain
Specific requirements:
- Developed front-end solutions under SharePoint Framework (SPFx and REACT) and other client-side frameworks/libraries (for example JavaScript)
- Developed advanced consumption of SharePoint data using PnP, SharePoint REST API, and Microsoft Graph API
- Developed secure client-side components
- Developed (server-side) code (C# / .NET Framework/ SQL) including Web Parts, Event Receivers, and Timer Jobs
- Experienced with enforcing secure coding principles (OWASP) across both .NET server code and JavaScript client code to prevent vulnerabilities like XSS or SQL injection
- Holds valid Microsoft Certificates relevant for the profile
- Developed SharePoint On-line solutions using Power Platform
Knowledge and skills:
- Has gone at least 1 time through the complete lifecycle of the solution
- Expert in developing enterprise level software systems in specified technology domain
- Knows UML and can design applications in UML
- Proficient in designing and developing: data layer, business logic layer and UI layer
- Worked in Scrum developments
- Is capable for leading technical teams
- Holds ability to document effectively technical solutions
- Presents problem solving skills
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.
1,456,758 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.
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
Enterprise Apps
Similar stack
Same company
Warsaw
Senior Salesforce Developer
1 hour ago
≈ $49k – $89k per year (Estimated) • In office • 8+ years exp • PhD • Poznań
Apex
Apex
Lightning Web Components
MuleSoft
Databases
Apache Kafka
AI/ML
Copilot
Cursor
Claude
Claude Code
Prompt Engineering
AI Agents
LLM
RAG
OpenAI
Anthropic
Agentforce
Edge AI
Agentic Workflows
DevOps
Rest API
GitHub Actions
Azure
CI/CD
AWS
GitHub
SOAP
Management
Agile
Scrum
Apply
ServiceNow Developer - future projects (M/F/NB)
3 hours ago
≈ $42k – $86k per year (Estimated) • In office • Gdańsk
JavaScript
C#
C#
.NET
Frontend
Bootstrap
DevOps
Rest API
Azure
SOAP
Management
ServiceNow
Apply
ServiceNow Consultant - future projects (M/F/NB)
3 hours ago
≈ $42k – $86k per year (Estimated) • In office • Katowice
Management
ServiceNow
Agile
ITSM
Apply
MES Developer - future projects (M/F/NB)
3 hours ago
≈ $39k – $80k per year (Estimated) • In office • Katowice
JavaScript
TypeScript
C#
C#
ASP.NET Core
Databases
MS SQL
Frontend
Angular
JQuery
DevOps
Rest API
Apply
CRM Developer – Dynamics 365 (M/F/NB)
3 hours ago
≈ $43k – $87k per year (Estimated) • In office • Gdańsk
JavaScript
TypeScript
C#
C#
.NET
DevOps
Azure
CI/CD
Git
Management
Power Automate
Power Apps
Apply
Security Engineer IAM
2 days ago
$59k – $79k per year (gross) • In office • Full-Time • 's-Hertogenbosch
JavaScript
TypeScript
PowerShell
Frontend
Angular
DevOps
Rest API
IAM
Management
ServiceNow
Agile
Scrum
ITIL
Apply
Business Analyst - Engineering, NRRP
3 days ago
≈ $17k – $32k per year (Estimated) • In office • 8+ years exp • Bachelor's Degree • India
Python
SQL
Python
pySpark
Databases
PostgreSQL
Databricks
Oracle
AI/ML
Copilot
Spark
Airflow
RAG
Knowledge Graph
Analytics
Tableau
Management
Agile
Apply
ServiceNow Developer
2 days ago
≈ $8.5k – $24k per year (Estimated) • In office • Full-Time • 4+ years exp • Bachelor's Degree • Noida
JavaScript
TypeScript
Frontend
Angular
React.js
DevOps
CI/CD
Management
ServiceNow
Agile
Apply
≈ $33k – $52k per year (Estimated) • In office • Internship • United Kingdom
JavaScript
Apply
≈ $33k – $56k per year (Estimated) • In office • Internship • United Kingdom
JavaScript
Apply
SAP BusinessObjects Administrator (m/f)
2 months ago
In office • Full-Time • 3+ years exp • Luxembourg City
Java
Java
Apache Tomcat
AI/ML
Machine Learning
DevOps
SLI/SLO/SLA
Unix
Analytics
DataStage
SAP BusinessObjects
Apply
Domain Lead Finance Expert (SAP S/4HANA)
3 months ago
Hybrid • Full-Time • Brussels
AI/ML
Machine Learning
Apply
Senior BI / SAP BO Consultant (m/f)
5 months ago
≈ $62k – $177k per year (Estimated) • In office • Full-Time • Luxembourg City
AI/ML
Machine Learning
Analytics
SAP BusinessObjects
Apply
Power BI Developer
3 days ago
≈ $32k – $66k per year (Estimated) • In office • Full-Time • 4+ years exp • Bachelor's Degree • Warsaw
SQL
Databases
MS SQL
AI/ML
Machine Learning
DevOps
Rest API
Analytics
Power BI
Management
Scrum
UML
Apply
Business Analyst
4 days ago
≈ $40k – $75k per year (Estimated) • Hybrid • Full-Time • 5+ years exp • Bachelor's Degree • Warsaw
AI/ML
Machine Learning
Management
ServiceNow
UML
BPMN
ITSM
Apply
Power Platform Senior Developer
1 day ago
≈ $57k – $97k per year (Estimated) • Remote (Poland) • 6+ years exp • Warsaw
Python
JavaScript
SQL
C#
AI/ML
OpenAI
Copilot Studio
DevOps
Rest API
Azure DevOps
Azure
CI/CD
GitHub
Analytics
Power BI
Management
Power Automate
Power Apps
Apply
≈ $50k – $91k per year (Estimated) • In office • 4+ years exp • Warsaw
Apply
≈ $49k – $90k per year (Estimated) • In office • 3+ years exp • Warsaw
AI/ML
Agentforce
Management
Jira
Agile
Apply
SAP SD Senior Consultant | Warsaw based
1 day ago
≈ $50k – $91k per year (Estimated) • In office • 4+ years exp • Warsaw
Apply
Senior Android developer
10 hours ago
≈ $52k – $95k per year (Estimated) • Equity • In office • Full-Time • 6+ years exp • Warsaw
Java
Kotlin
Kotlin
Kotlin Coroutines
Management
Scrum
Apply
This is one of many
1,456,758 more open roles from verified company boards, updated every day.

