Staff Software Engineer Job at Walmart (Sunnyvale)

Staff Software Engineer

At GM, our Marketing Services team builds enterprise-grade Visualization Platfor...

Location

United States , Austin

Salary:

185600.00 - 285000.00 USD / Year

General Motors

Expiration Date

Until further notice

Requirements

Bachelor's or Master's in CS, Engineering, or related field (or equivalent experience)
8+ years of experience building enterprise-grade backend platforms and services
Deep expertise in Java, Spring Boot, and scalable microservice architectures
Experience with distributed systems, event-driven architecture, and technologies like Apache Kafka
Hands-on experience with containerization (Docker, K8s/AKS) and Microsoft Azure
Familiarity with PostgreSQL, Redis, and cloud-native storage solutions
Track record of mentoring engineers and leading technical direction at scale

Job Responsibility

Architect and evolve distributed systems with a focus on performance, scalability, and maintainability
Lead the development of backend APIs and services that power customer-facing digital platforms
Write clean, well-tested, secure code—and guide others to do the same through code reviews and mentorship
Build and optimize synchronous and asynchronous integrations (REST, GraphQL, Kafka, messaging queues)
Mentor engineers on architectural design, modern development patterns, and industry best practices
Evaluate and integrate emerging technologies to improve system capabilities and developer efficiency
Collaborate with cross-functional teams to align technical execution with business goals
Champion CI/CD, automated testing, observability, and system performance

What we offer

Company vehicle
Relocation benefits

Fulltime

Staff Software Engineer

Who we are SiriusXM and its brands (Pandora, SiriusXM Media, AdsWizz, Simplecast...

Location

Ireland , Dublin

Salary:

Not provided

SiriusXM

Expiration Date

Until further notice

Requirements

BS Engineering or SW Engineering, Computer Science, computer Engineering or equivalent experience required. MS Engineering is desired.
7+ Years of experience in software development and test automation
Expert-level fluency in at least one programming language and strong system design skills.
Experience leading the design, development, and operation of complex distributed systems in a modern cloud provider.
Deep knowledge of REST API design, scalability, fault tolerance, and performance optimization.
Demonstrated ability to own projects end-to-end and mentor junior engineers.
Significant experience with production infrastructure, observability, and incident management.
Strong collaboration and communication skills across disciplines and teams.
Clear understanding of engineering best practices and architectural principles.

Job Responsibility

Collaborate with cross-functional teams of engineers, product managers, and designers.
Build scalable, performant, and resilient backend systems that support critical business needs.
Participate in system design and architecture reviews to influence technical direction.
Drive software quality through code reviews, testing, and continuous integration.
Contribute to a positive and inclusive engineering culture through mentorship, knowledge sharing, and leadership at your level.
Investigate and resolve complex technical issues in production environments.
Author and review technical design documents, RFCs, and root cause analyses.
Continuously learn and grow in your engineering craft and domain knowledge.
Participate in an on-call rotation to ensure swift resolution of any production outages involving your systems.

Fulltime

Staff Software Engineer

We are looking for Staff Software Engineer to set the technical direction for te...

Location

Salary:

Not provided

Mad Devs

Expiration Date

Until further notice

Requirements

8+ years engineering, 4+ years in telecom/VoIP in production
Technical leadership: design docs, mentoring, cross-team decisions
Deep production experience with FreeSWITCH + Kamailio OR OpenSIPS (custom modules, routing scripts, at scale)
Strong SIP/RTP/SRTP/SDP/ICE
debug via pcap and SIP trace
Operated voice platform at 1,000+ concurrent calls (knows diff to 10k)
Strong Python
can work in Lua/Go/C as needed
Production integration with PSTN/SIP trunk providers (Twilio, Telnyx, etc.), DID management, LCR
Hands-on HA/failover for real-time systems

Job Responsibility

Own end-to-end telecom architecture: SIP edge (Kamailio/OpenSIPS), media & call control (FreeSWITCH), Python services bridging voice to AI, carrier integrations
Scale platform to 10,000+ concurrent calls with tight latency/SLOs
Design HA/disaster recovery: anycast SIP, active/active media, geographic failover
Set engineering standards for telecom team (testing, load testing, code review, on-call)
Mentor senior/mid engineers, raise technical bar
Define voice quality observability & SLOs (MOS, jitter, packet loss, latency)
Lead carrier strategy: SIP trunk vendors, redundancy, LCR, STIR/SHAKEN
Partner with AI/product to keep latency budgets honest

What we offer

Flexible working hours
Remote-first culture
Long-term projects
Salary in dollars
Professional communities
Onsite business trips
Training budget
Paid conferences

Fulltime

Staff Software Engineer

As a Staff Software Engineer, you’ll play a key role in improving how we build, ...

Location

United Kingdom , London

Salary:

Not provided

Barclays

Expiration Date

Until further notice

Requirements

Deep expertise in backend engineering and building large-scale distributed systems within a cloud environment preferably AWS (Azure, GCP also suitable)
Expert level mastery of Java or Kotlin, Scala, or similar JVM language
Data Layer Expertise – Experience with both SQL (PostgreSQL, MySQL) and NoSQL (MongoDB, DynamoDB, Redis) databases, understanding when to use each

Job Responsibility

Design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues
Development and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools. Ensuring that code is scalable, maintainable, and optimized for performance
Cross-functional collaboration with product managers, designers, and other engineers to define software requirements, devise solution strategies, and ensure seamless integration and alignment with business objectives
Collaboration with peers, participate in code reviews, and promote a culture of code quality and knowledge sharing
Stay informed of industry technology trends and innovations and actively contribute to the organization’s technology communities to foster a culture of technical excellence and growth
Adherence to secure coding practices to mitigate vulnerabilities, protect sensitive data, and ensure secure software solutions
Implementation of effective unit testing practices to ensure proper code design, readability, and reliability

What we offer

Competitive holiday allowance
Life assurance
Private medical care
Pension contribution

Fulltime

Staff Software Engineer

Join Our Team and Make a Difference! Are you looking for an impactful role where...

Location

United States

Salary:

120442.00 - 192707.00 USD / Year

One Call

Expiration Date

Until further notice

Requirements

Bachelor's degree in Computer Science, Information Systems, or the equivalent combination of education, training, or work experience
7 or more years of demonstrated applications development experience with many projects as the application development system designer or technical lead on "very large" projects
Knowledge of end-to-end systems development life cycles (i.e., waterfall, iterative, agile, and other modern approaches to software development)
Proficiency in business modeling and requirements definition
Excellent customer service skills that build high levels of customer satisfaction for internal and external customers
Excellent verbal and written communication skills to technical and non-technical audiences of various levels in the organization (e.g., executive, management, individual contributors)
Willingly shares relevant technical and/or industry knowledge and expertise with other resources
Excellent problem-solving and time management skills
Resourceful and proactive in gathering information and sharing ideas
Strong attention to detail

Job Responsibility

Provides application software development services or technical support typically in a defined project
Follows One Call SDLC Standards
Develops program logic for new applications or analyzes and modifies logic in existing applications
Codes, tests, debugs, documents, implements and maintains software applications
Maintains, tests and integrates application components
Ensures that system improvements are successfully implemented
Demonstrates an understanding of One Call systems and the workers compensation industry
Participates in Planning and analysis phase of SD projects
Analyzes requirements and translates business requirements into product designs
Writes technical specifications and other forms of documentation

What we offer

Remote Work: We are a remote-first company, and almost all positions receive the flexibility of working from home
Generous Time Off: Besides 8 company holidays and 2 personal days every year, all colleagues receive a minimum of 18 days of paid time off
Comprehensive Benefits Package: Including medical, dental, vision, and pet insurance
401(k) matching program
company-paid life insurance and short and long-term disability coverage
Supportive Services: Colleague Assistance Program provides free counseling and financial services
One Call Foundation offers financial assistance during times of unexpected hardships

Fulltime

Staff Software Engineer

This position is needed to help build IAM products and features our customers wi...

Location

India

Salary:

Not provided

Stytch

Expiration Date

Until further notice

Requirements

Bachelor's degree in a computer science related field as a minimum requirement
8+ years of proven experience as a Java Developer, with a strong understanding of Java programming language and ecosystem
Experience building resilient, high-throughput Microservices and distributed systems
Strong understanding of REST APIs
Strong communication and collaboration skills
Experience with Java frameworks such as Dropwizard,Spring, Hibernate, or similar
Experience with technologies like MySQL, Aurora, DynamoDB, Kafka, Memcached
Experience troubleshooting complex production issues.

Job Responsibility

Design, develop, and implement high-quality Java-based applications and microservices
Collaborate with cross-functional teams to define, design, and ship new features
Participate in code reviews to ensure code quality and adherence to coding standards
Troubleshoot and debug issues to ensure smooth application performance
Own and operate, high-scale cloud based systems and services
Document technical specifications and procedures
Manage your work through the use of Github, Jira, and our build/deploy systems.

What we offer

Competitive pay
generous time off
ample parental and wellness leave
healthcare
retirement savings program.

Fulltime

Staff Software Engineer

As our Staff Software Engineer, you’ll be the person who defines the long-term t...

Location

Italy , Milan

Salary:

64000.00 - 88000.00 EUR / Year

Satispay

Expiration Date

Until further notice

Requirements

At least 7 years of related experience in back-end software engineering
Proven track record of architecting and maintaining microservices in a high-paced environment
Deep experience working with Java
Strong understanding of cloud platforms (AWS is a plus)
Ability to communicate in a structured and convincing manner
Proven ability to generate intellectual property and thought leadership
Fluent in English
Passionate about FinTech or startup environments

Job Responsibility

Define Technical Strategy
Advance the Architecture
Technical Thought Leadership
Develop Talent
Generate Impact

What we offer

Private insurance and health coverage for you and your family
Psychological support with Serenis
Mental health workshops
Stock Option Plan
Meal vouchers
Relocation support if you’re moving countries
Professional development programs
Internal mobility
Language courses with Preply
Unlimited PTO

Fulltime

Staff Software Engineer

Anima saves lives every day. Hey! Shun here, I’m the CEO and co-founder of Anima...

Location

United Kingdom , London

Salary:

Not provided

Helpcare AI

Expiration Date

Until further notice

Requirements

Expert competency in TS, plus being reasonably tech + language agnostic. Comfortable with key frameworks/libraries like Angular, Node and React. Able to work full stack in JS/TS. Values pragmatism and open discussion from first principles rather than dogma
Exceptional at 'breadth-first search' through Googling when tackling new challenges, and consistently mindful of local maxima
Intellectually curious with a growth mindset - able to tackle entirely novel challenges that lack prior precedent through applying strong CS fundamentals and first principles thinking, creatively using the right data structures & algorithms to solve problems 90/10
Familiarity with AWS (e.g. APIG, SQS, DynamoDB, Lambda, Cognito, Amplify, CloudFormation) and/or hungry to learn
Disciplined towards best practice version control, CI/CD and code extensibility. Values 'interface safety' through dimensionality reduction at interfaces
Seeks to maximize not only self productivity, but combined team productivity, communicating the right things at the right time through the right channels (verbal/Slack/Notion)
Obsessively concerned with UX, and optimises for this when building features rather than arbitrary technical goals
Hungry and wants their shot to change the world - a force of nature when empowered with the tools, resources and development to do it. Sees joining Anima as potentially their shot to do this, and takes duty to crew and mission extremely seriously
Bored and frustrated at big companies
feel held back by red tape, bureaucracy and poor decisions

Job Responsibility

Help add further key third party API integrations, including with legacy EMR systems and national APIs like e.g. the electronic prescribing service, allowing Anima to directly issue prescriptions
Iterate on a proprietary graph traversal algorithm to improve patient care and clinical value, and increasingly move away from explicit curation to implicit curation by NNs
Ship important features that will directly increase delta lives saved in your first 2 weeks
Join customer calls to develop a deep understanding of their fundamental motivations and needs/pain points
Help architect and deploy a scalable & cost effective ETL data pipeline with version control, outputting clean data ready for tokenisation
Help deploy our active deep learning training & validation architecture to prod, so that we can correctly eat up our '1.0' systems at the right time
Build cutting edge products like global context aware chat with semantic search, care orchestration and LLM-enabled cloud telephony e2e
Hire/scale the team, while implementing the right processes at the right times to maximise discounted team productivity and minimise discounted dev time cost for shipping
Potential to transition to a more managerial/executive role. Lead an autonomous lance of elite engineers to fix healthcare and save lives
Work with the ML/data team to creatively ideate and ship features to improve ETL pipeline throughput and quality through a data-driven approach powered by analytics

What we offer

Flexibility over work schedule and location
Get the whole team together at least twice a year for team retreats
Visa sponsorship

Fulltime

Select Country

Staff Software Engineer

Job Description

Job Responsibility

Requirements

Nice to have

What we offer

Looking for more opportunities?

Staff Software Engineer

Staff Software Engineer

Staff Software Engineer

Staff Software Engineer

Staff Software Engineer

Staff Software Engineer

Staff Software Engineer

Staff Software Engineer

Staff Software Engineer

Our AI answers in your language