Senior Software Architect Job at Medius (Cracow)

Senior Software Architect

The Senior Software Engineer is a skilled professional focused on the design and...

Location

United States , Milwaukee

Salary:

Not provided

Amla Commerce

Expiration Date

Until further notice

Requirements

8+ years in .Net technologies
Bachelor’s degree in computer science, MCA, or equivalent
Extensive experience in web development activity using .Net framework
ASP.Net with C#, Web Services, SOAP, JSON, XML, WSDL/UDDI, UML modeling, JavaScript, SSL, XHTML, CSS, AJAX
Expertise in Windows Forms Applications, Windows Presentation Foundation, Windows Communication Foundation,.NET - Integration Technologies
Excellent communication skills
written, verbal and presentation.

Job Responsibility

Participating in design and code reviews and writing required design and analysis documents for the applications.
Writing application architecture specifications and assisting with build of walk-through prototypes.
Provide status reports to the onsite team.
Assist in the design and development of Software Solutions using various .NET frameworks
Utilize understanding of the full software life cycle and strong knowledge in Design Methodology – UML.
Interact with clients to identify their needs and define product’s objectives.
Perform coding to written technical specifications.
Investigate, analyze and document reported defects.
Perform maintenance programming and correction of identified defects.
Create, document, and implement unit test plans, scripts, and test harnesses.

Senior Software Architect

TapHere is looking for a self-starting, team-oriented Senior Software Architect ...

Location

United States , Chantilly

Salary:

Not provided

TapHere! Technology

Expiration Date

Until further notice

Requirements

B.S. degree Computer Science, Systems Engineering, Information Systems, Computer Engineering, or a related discipline and 9+ years of experience with Java development
or a Masters degree Computer Science, Systems Engineering, Information Systems, Computer Engineering, or a related discipline and 7+ years of experience with Java development
Software, computer architectures, software architectures, object-oriented programs experience
Excellent organizational and leadership abilities with strong communication and presentation skills
Highly analytical with an ability to see both big picture and small details
Active TS/SCI security clearance

Job Responsibility

Collaborating with the Government customer to identify business requirements
Providing leadership and collaborating with engineers from various engineering disciplines to determine and develop functional and non-functional requirements of new and existing capabilities
Creating architectural approaches for software design and implementations, including high-level product specifications and design documents, to guide the development team
Providing technical guidance and assisting the development team throughout the software development life cycle
Assisting with troubleshooting and resolving issues with software coding or design
Assisting with the planning, design, and implementation of the software test plans and procedures as well as the testing of software baseline to ensure it meets requirements

Senior Software Architect

Barbaricum is seeking a Senior Software Architect. The candidate will develop an...

Location

United States , Warren, MI

Salary:

Not provided

Barbaricum

Expiration Date

Until further notice

Requirements

Active DoD Secret clearance required
Bachelor’s degree in Engineering or Information Technology with 12+ years of experience, or a Master’s degree in Engineering or Information Technology with 7-10 years of experience
Expertise in software architecture, UAF, SysML, or UML modeling
Proficiency in DevSecOps and ground vehicle cybersecurity best practices
Experience in managing data requirements and compliance with MOSA
Strong communication and stakeholder management skills
Ability to conduct trade-off studies, risk management, and design analysis
Willingness to travel as needed to support program activities

Job Responsibility

Develop and guide software architecture vision for programs, ensuring stakeholder alignment
Implement DevSecOps and ground vehicle safety and cybersecurity best practices
Create architecture models using UAF, SysML, or UML
manage data requirements
Conduct architecture reviews, trade-off studies, risk management, and configuration management
Ensure compliance with MOSA and program-specific guidelines
Lead software testing, design analysis, and evaluate design changes
Support planning and management of software development and acquisition activities
Provide software architecture expertise in IPT meetings and mentor program office personnel

Senior Software Architect

Join us on our exciting journey in perhaps the most significant and forward-look...

Location

Germany , Düsseldorf

Salary:

Not provided

Freshcells

Expiration Date

Until further notice

Requirements

Very good knowledge in designing and developing sophisticated enterprise backend systems, ideally based on Node.JS
Strong knowledge of ES 6 JavaScript as well as extensive knowledge of frameworks and libraries such as reactJS, vue.js, and/or Angular
Experience of PHP, ideally with frameworks such as Symfony, Laravel or Yii
Sound experience with relational and non-relational databases
Good knowledge of data structure design
Competences in consuming and creating web services based on ReST and especially GraphQL
Know-how in performance optimization
Basic knowledge of HTML and CSS is helpful
Experience with agile development in a team
Hands-on experience with automated software testing

Job Responsibility

Development of modern backend applications based on Node.Js
Development of modern frontend applications based on React JS
Utilization of current technologies such as Kubernetes and GraphQL
Design and implementation of new features for sophisticated software solutions in cooperation with project management, design, and development departments
Deployment of web applications and creation of unit tests
Participation in continuous improvement processes

What we offer

Flexible home office days
Flex-time for early risers and night owls
A dog-friendly working environment
A secure and long-term job
Company pension plan with employer subsidy possible
Regular exchange, feedbacks, team meetings & retrospectives
Monthly Company Breakfast
Room for own ideas and personal development
Digital training courses, available to every employee at his or her own discretion
Subsidy for Urban Sports Club membership

Fulltime

Senior Staff Software Architect

We're making the world of digital assets accessible and secure for everyone. Joi...

Location

France , Paris

Salary:

Not provided

Ledger

Expiration Date

Until further notice

Requirements

8+ years of experience in technical design, development, CI/CD, testing, and delivery
Curious to learn how blockchain works under the hood and investigate deeply complex systems
Strong background in backend & algorithm development
Proficient in at least one of these development languages: Python, JavaScript/TypeScript, Scala, Rust
Deep experience with microservices
Team player with excellent interpersonal skills, able to align cross-functional teams
Excellent presentation and written communication in English

Job Responsibility

Enable teams in making architectural decisions, and to dig deep into the code to make thoughtful decisions
Help teams define project scopes, goals, project plans, and deliverables
Support Product & Engineering on the Discovery & Design of new product feature
Drive Tech Initiatives with Engineering to improve our stack, address tech debt, and support good engineering practices
Support engineering teams on critical topics by providing expertise and hands-on contributions to engineering squands
Explore new, innovative domains with a focus on concrete Ledger applications

What we offer

Equity: Employees are the foundation of our success, and we award stock options so you can share in that success as we grow
Flexibility: A hybrid work policy
Social: Annual company outing for Ledgerdary Days, plus frequent social events, snacks and drinks
Medical: Comprehensive health insurance policy offering extensive medical, dental and vision care coverage
Well-being: Personal development, coaching & fitness with our dedicated partners
Vacation: Five weeks of paid leave per year, in addition to national holidays and rest & relaxation (RTT) days
High tech: Access to high performance office equipment and gadgets, including Apple products
Transport: Ledger reimburses part of your preferred means of transportation
Discounts: Employee discount on all our products

Fulltime

Senior Staff Software Architect

We're making the world of digital assets accessible and secure for everyone. Joi...

Location

France , Paris

Salary:

Not provided

Ledger

Expiration Date

Until further notice

Requirements

8+ years of experience in technical design, development, CI/CD, testing, and delivery
Curious to learn how blockchain works under the hood and investigate deeply complex systems
Strong background in backend & algorithm development
Proficient in at least one of these development languages: Python, JavaScript/TypeScript, Scala, Rust
Deep experience with microservices
Team player with excellent interpersonal skills, able to align cross-functional teams
Excellent presentation and written communication in English

Job Responsibility

Help teams define project scopes, goals, project plans, and deliverables
Support Product & Engineering on the Discovery & Design of new product feature
Drive Tech Initiatives with Engineering to improve our stack, address tech debt, and support good engineering practices
Support engineering teams on critical topics by providing expertise and hands-on contributions to engineering squads
Explore new, innovative domains with a focus on concrete Ledger applications

What we offer

Equity: Employees are the foundation of our success, and we award stock options so you can share in that success as we grow
Flexibility: A hybrid work policy
Social: Annual company outing for Ledgerdary Days, plus frequent social events, snacks and drinks
Medical: Comprehensive health insurance policy offering extensive medical, dental and vision care coverage
Well-being: Personal development, coaching & fitness with our dedicated partners
Vacation: Five weeks of paid leave per year, in addition to national holidays and rest & relaxation (RTT) days
High tech: Access to high performance office equipment and gadgets, including Apple products
Transport: Ledger reimburses part of your preferred means of transportation
Discounts: Employee discount on all our products

Fulltime

Senior Software Engineer/Solution Architect

K2view is seeking a Senior Software Engineer/Solution Architect to join our team...

Location

United States , Bentonville

Salary:

Not provided

K2View

Expiration Date

Until further notice

Requirements

Bachelor's degree in computer science, Information Systems, Engineering, or equivalent relevant experience
Minimum 3+ years in software development, solution architecture, or technical consulting roles
Proven hands-on experience in object-oriented programming (Java, C#, or similar) and strong SQL / relational database development skills
Solid foundation in designing scalable, distributed, hybrid or cloud-based systems (e.g. microservices, data pipelines, event-driven architecture)
Strong experience in Linux / Unix environments (shell scripting, administration)
Proven ability to design and deliver end-to-end solutions aligned with customer business requirements
At least 2 years in a customer-facing technical role working directly with clients, gathering requirements, presenting designs
Demonstrated ability to mentor or lead technical teams while remaining hands-on
Excellent verbal and written communication skills - able to present to technical and non-technical stakeholders
Strong analytical and problem-solving skills, with attention to detail, quality, and long-term supportability

Job Responsibility

Own the full lifecycle of solution delivery: from requirements gathering, architectural design, installation, integration, testing, deployment, to post-production support
Develop deep product expertise in K2View’s TDM (K2tdm) and related platform components (Micro-Database, data pipelines, masking, synthetic data, entity-based provisioning)
Work hands-on and lead – you will prototype solutions, oversee implementations, and guide others (internal team, client devs) with best practices and architectural oversight
Engage with stakeholders and clients to elicit requirements, translate business needs into technical designs, lead design workshops, and present proposals/roadmaps
Define and maintain architecture artifacts – solution diagrams, flowcharts, integration designs, deployment models, API specifications, and technical documentation
Mentor and coach client-side engineers, providing reviews, guidance, and technical feedback
Ensure quality, validation, and long-term supportability of delivered solutions—think about maintainability, extensibility, monitoring, and operation
Drive best practices around data privacy, masking, synthetic data generation, entity subsetting, snapshot/rollback, and performance optimization
Advocate for the client internally, serving as the technical voice for the project and working with K2View product teams as needed

Fulltime

Senior Solutions Architect

As a Senior Solutions Architect at Apollo, you’ll be one of the leaders helping ...

Location

United States; Canada

Salary:

165000.00 - 194000.00 USD / Year

Apollo GraphQL

Expiration Date

Until further notice

Requirements

You're passionate about teams of all sizes succeeding at more than they thought possible
You value empathy and love talking with users and customers to solve their problems
You have a technical background in enterprise data delivery (APIs), and ideally GraphQL
You can create code samples, review and advise other engineers, and develop trusted engineer-to-engineer relationships
You have a track record of delivering timely results because you are organized and have follow-through
You have a creative, “can do” attitude
You find creative ways around obstacles and do not rest until the customer is satisfied
You’re passionate about mentoring and collaborating with others

Job Responsibility

Work directly with engineering teams at a range of companies to educate them on the value of the Apollo Graph Platform and help them consolidate their existing GraphQL efforts to roll out a federated graph effectively
Be a key technical adviser for Apollo enterprise customers at key points in their GraphQL journey—from their first POC through production—and as they expand adoption across their company
Work with customers to understand their goals, roadmap, culture, technical architecture, and the right way to roll out Apollo in their company to accomplish their aims best
Devise innovative solutions to support and accelerate federated graph adoption within customers’ existing architectures, strategize new use cases to grow accounts and find and identify opportunities to maximize business value for Apollo’s customers
Contribute improvements to our documentation, OSS libraries, and platform from customer feedback or issues
Coordinate with tech leads internally to help us continue to build solutions to real-world issues

What we offer

Equity
Benefits
Choice of 3 Anthem Blue Cross medical plans (U.S. employees)
Additional 2 Kaiser medical plans (California residents)
Dental benefits provided by Sun Life Financial
Vision benefits provided by Sun Life Financial

Fulltime

Senior Software Architect

Medius

Location:
Poland , Cracow

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
April 23, 2026

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Contract Type:Not provided

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Job Description:

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Requirements:

Nice to have:

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Job Posted:April 23, 2026

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Location:
Poland , Cracow

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Contract Type:
Not provided

Job Posted:
April 23, 2026