Software Engineer, Back End Developer Job at Satispay (Milan)

Principal Software Development Engineer

Join Amgen’s Mission of Serving Patients. At Amgen, if you feel like you’re part...

Location

United States , Tampa; Thousand Oaks

Salary:

179630.00 - 228979.00 USD / Year

Amgen

Expiration Date

Until further notice

Requirements

Doctorate degree and 2 years of software development experience
Master’s degree and 4 years of software development experience
Bachelor’s degree and 6 years of software development experience
Associate’s degree and 10 years of software development experience
High school diploma / GED and 12 years of software development experience
Hands on experience with various cloud services, understand pros and cons of various cloud service in well architected cloud design principles
Hands on experience with Full Stack software development. Proficient in programming language Python(preferred), JavaScript(including ReactJS), SQL/NoSQL.
Strong problem solving, analytical skills
Ability to learn quickly
Excellent communication and interpersonal skills

Job Responsibility

Possesses strong rapid prototyping skills and can quickly translate concepts into working code
Contribute to both front-end and back-end development using cloud technology.
Provide technical guidance and mentorship to junior developers.
Take ownership of complex software projects from conception to deployment. Manage software delivery scope, risk and timeline
Develop innovative solutions leveraging advanced data-driven algorithms and computational techniques.
Define and implement robust software architectures on the cloud, AWS preferred
Conduct code reviews to ensure code quality and adherence to best practices.
Create and maintain documentation on software architecture, design, deployment, disaster recovery, and operations.
Identify and resolve technical challenges effectively.
Stay updated with the latest trends and advancements

What we offer

A comprehensive employee benefits package, including a Retirement and Savings Plan with generous company contributions, group medical, dental and vision coverage, life and disability insurance, and flexible spending accounts
A discretionary annual bonus program, or for field sales representatives, a sales-based incentive plan
Stock-based long-term incentives
Award-winning time-off plans
Flexible work models, including remote and hybrid work arrangements, where possible

Fulltime

Staff Software Engineer, Back-end

Affirm is reinventing credit to make it more honest and friendly, giving consume...

Location

Spain

Salary:

101000.00 - 131000.00 EUR / Year

Affirm

Expiration Date

Until further notice

Requirements

8+ years of experience designing, developing and launching backend systems at scale using languages like Python or Kotlin
Extensive track record of developing highly available distributed systems using technologies like AWS, MySQL, Spark and Kubernetes
Strong verbal and written communication skills that support effective collaboration with our global engineering team
Experience delivering major features, system components or deprecating existing functionality in a system through the definition of a technical and execution plan
Write high quality code that is easily understood and used by others
On-Call Rotation

Job Responsibility

Set technical strategy for your team on a year-long time scale, and help your team tie it together with critical, business-impacting projects
Collaborate across teams in the product development lifecycle by collaborating with product management, design & analytics to ensure technical sustainability, risks and trade-offs are well understood and managed
Act as a force-multiplier for your team through your definition and advocacy of technical solutions and operational processes
Take ownership of your team’s operations and availability by ensuring you have the right monitoring, triage rotations, playbooks, polcities, testing and alerting in place to support “keep the lights on” & on-call efforts
Foster a culture of quality and ownership on your team by setting code review and design standards for your team, and advocating for them beyond your team through your writing and tech talks
Help develop talent on your team by providing feedback and guidance, and leading by example

What we offer

Flexible Spending Wallets for tech, food and lifestyle
Away Days - wellness days to take off work and recharge
Learning & Development programs
Parental benefit
Employee Resource & Community Groups
Health care coverage - Affirm covers all premiums for all levels of coverage for you and your dependents
Flexible Spending Wallets - generous stipends for spending on Technology, Food, various Lifestyle needs, and family forming expenses
Time off - competitive vacation and holiday schedules allowing you to take time off to rest and recharge
ESPP - An employee stock purchase plan enabling you to buy shares of Affirm at a discount
Visa sponsorship

Fulltime

Staff Software Engineer (Back End)

As a Staff Software Engineer on our Runtime team, you will work directly with Vi...

Location

United States , Los Angeles

Salary:

150000.00 - 205000.00 USD / Year

Viant

Expiration Date

Until further notice

Requirements

8+ years of professional experience in the software industry
Bachelor’s degree in Computer Science, Mathematics, or a related field (Master’s degree preferred)
Proficiency in GoLang
Expertise in designing, building, and delivering high-quality, scalable, and high-performance distributed systems, including developing detailed design specifications
Experience with relational databases (e.g., MySQL, Oracle, or SQL Server), including writing SQL
Familiarity with cloud-based technologies, especially AWS (e.g., EC2, S3, Lambda, RDS) and GCP
Knowledge of multithreading, concurrency, and low-latency application development
Proven ability to identify and resolve project issues effectively and in a timely manner

Job Responsibility

Work directly with Viant’s ad server, managing a high-volume, low-latency application that processes billions of unique requests a day
Work with state-of-the-art technology as part of bid optimization, dynamic performance optimization, as well as develop a self-diagnostic and healing architecture
Deliver simple, elegant, scalable, extensible solutions that strike the right balance between short-term and long-term considerations
Design, develop, maintain and trouble software features with an eye on cost, scalability, performance and fault-tolerance
Participate in design discussions, code reviews and bug triage / Root Cause Analysis (RCA) sessions
Be the technical lead of projects that involve 2-3 other engineers
Collaborate with Product, other Engineering and Technical operations teams on the entire lifecycle from ideation to productization and beyond
Drive the development and continuous improvement of existing projects while shaping the vision and scope of future initiatives
Collaborate with internal teams to design, build, and refine a highly reliable, highly available, low-latency runtime platform
Own and provide technical leadership for multiple subsystems of the runtime platform, ensuring scalability, performance, and fault tolerance

What we offer

Fully paid health insurance
Paid parental leave
Unlimited PTO

Senior Back End Developer

As a Senior Back-End Developer, you will be a key contributor to the design, dev...

Location

United States , Boston

Salary:

Not provided

Pixels 360

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Computer Science, Engineering, or a related field
5 years of experience in back-end development, with proficiency in [mention specific back-end languages, frameworks, and technologies relevant to your stack]
Strong understanding of software architecture, design patterns, and best practices
Excellent problem-solving skills and attention to detail
Excellent communication and collaboration skills

Job Responsibility

Back-End Development: Design and implement scalable, high-performance server-side applications
Database Management: Develop and optimize database schemas, queries, and performance tuning to ensure efficient data storage and retrieval
API Development: Build and maintain robust APIs for seamless integration with front-end systems and third-party services
Collaboration: Work closely with front-end developers, product managers, and other stakeholders to ensure seamless integration of front-end and back-end components
Code Reviews: Conduct and participate in code reviews to maintain code quality, adhere to best practices, and promote knowledge sharing within the team
Scalability: Architect and implement solutions that can handle high levels of traffic and data volume, ensuring the scalability of our systems
Problem Solving: Identify and address technical challenges, troubleshoot issues, and implement effective solutions

Functional Back End Engineer

Join Our Team as a Functional Back End Engineer at Modus Create! We are looking ...

Location

Salary:

Not provided

Modus Create

Expiration Date

Until further notice

Requirements

Experience with Haskell
Knowledge about advanced features of the language and ability to navigate a large codebase
Comfortable working on the core (consensus, ledger, APIs, testing, etc.) of a blockchain project
Interest in and some experience of open source community contributions
Passionate about Nix (or similar systems such as Guix)
Interest in declarative, reproducible builds, with experience in systems like Bazel, Buck2, or Meson
Fluent with the command line
Skilled in managing development pipelines, test automation, continuous integration, and cloud-based deployments
Knowledgeable in software architecture, design patterns, and development methodologies
Ability to distinguish between accidental and essential complexity

Job Responsibility

Partner with cross-functional teams and provide strategic consulting, full lifecycle product development
Leading, mentoring, and coaching both clients and Modus teammates
Deep diving into customer needs and translating them into actionable requirements
Exploring new tech and continuously learning
Sharing your knowledge and participating actively in the community
Giving back through opportunities such as blog posts, open source contributions, and event speaking
Work in active teams on internal and external projects, staying up-to-date with the latest technologies
Represent Modus and our values while connecting directly with our clients

What we offer

Remote work with flexible working hours
Modus Global Office Programme: on-demand access to private offices, meeting rooms, coworking spaces and business lounges in locations in over 120 countries
Employee Referral Program
Client Referral Program
Travel according to client or team needs
The chance to work side-by-side with thought leaders in emerging tech
Access to more than 12,000 courses with a licensed Coursera account
Possibility to obtain paid certification/courses if they align with company goals and are relevant to the employee's role

Senior Software Engineer (Back End)

Archer is an aerospace company based in San Jose, California building an all-ele...

Location

United States , San Jose

Salary:

134400.00 - 168000.00 USD / Year

Archer Aviation

Expiration Date

Until further notice

Requirements

Small but mighty, 0 to 1 builder mentality
BS/MS/PhD in Computer Science or a related technical field
7+ years of backend software engineering experience, with a proven track record of delivering scalable backend systems
Expert-level proficiency in Python for backend application development
Strong experience with AWS, including services such as Lambda, API Gateway, S3, DynamoDB, ECS/Fargate, etc.
Proficiency with infrastructure-as-code tools such as Terraform or AWS CDK
Deep understanding of RESTful API design, microservices architecture, and distributed systems
Experience with performance tuning, system monitoring, and observability tools
Excellent debugging, analytical, and problem-solving skills
Strong communication and collaboration skills across technical and non-technical stakeholders

Job Responsibility

Design, develop, and maintain scalable backend systems and APIs to support Archer’s ride-sharing and airline operational platforms
Build cloud-native applications and services using Python and AWS technologies
Lead architectural design and system integrations, ensuring systems are modular, efficient, and secure
Develop infrastructure-as-code using Terraform or AWS CDK to provision and manage backend environments
Collaborate with stakeholders to define technical requirements and translate them into robust implementations
Own the full development lifecycle—from design and development to deployment, monitoring, and maintenance
Conduct code reviews, enforce engineering best practices, and mentor fellow engineers
Monitor system performance and reliability, and respond to production issues with effective debugging and root cause analysis

Fulltime

Software Engineer - Full Stack and Back End

The Software Engineer is an intermediate-level position responsible for particip...

Location

Canada , Mississauga; Toronto

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

2+ years of relevant experience in the Financial Service industry with Back End, preferred Full Stack experience
2+ years of professional experience in software engineering, with a strong focus on full-stack development
Expertise in AngularJS for front-end development
Design, develop, and implement scalable and maintainable web applications using AngularJS, Spring Boot, and SQL
Proficiency in Spring Boot for building robust and scalable backend systems
Strong SQL skills for database design, querying, and optimization
Experience with RESTful APIs and microservices architecture
Excellent problem-solving and analytical skills
Strong communication and collaboration skills

Job Responsibility

Utilize knowledge of applications development procedures and concepts, and basic knowledge of other technical areas to identify and define necessary system enhancements, including using script tools and analyzing/interpreting code
Consult with users, clients, and other technology groups on issues, and recommend programming solutions, install, and support customer exposure systems
Apply fundamental knowledge of programming languages for design specifications
Analyze applications to identify vulnerabilities and security issues, as well as conduct testing and debugging
Serve as advisor or coach to new or lower level analysts
Identify problems, analyze information, and make evaluative judgements to recommend and implement solutions
Resolve issues by identifying and selecting solutions through the applications of acquired technical experience and guided by precedents
Has the ability to operate with a limited level of direct supervision
Can exercise independence of judgement and autonomy
Acts as SME to senior stakeholders and /or other team members

Fulltime

Optimizely Software Developer

We are a technology services company focused on data, analytics and intelligent ...

Location

United States , Pittsburgh

Salary:

Not provided

Visvero, Inc

Expiration Date

Until further notice

Requirements

Strong understanding of Computer Science fundamentals and principles
Experience in Back-End Web Development and Software Development
Proficiency in programming and Object-Oriented Programming (OOP)
Ability to work with a team and adapt to a hybrid work environment
Bachelor’s degree in Computer Science, Software Engineering, or a related field
Experience with Optimizely technology
Strong problem-solving skills and attention to detail
Previous experience in developing scalable and efficient applications

Job Responsibility

Designing, developing, and maintaining software applications using Optimizely solutions
Collaborate with cross-functional teams
Manage back-end software development tasks
Ensure code quality
Participate in testing and deployment processes
Debugging and optimizing system performance

Fulltime

Software Engineer, Back End Developer

Satispay

Location:
Italy , Milan

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
January 10, 2026

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Location:Italy , Milan

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Job Description:

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