Software Engineer - Platform Jobs

New

Senior Software Engineer, Wikidata Platform

The Wikimedia Foundation is seeking a Senior Software Engineer to join the team ...

Location

Salary:

141352.00 - 175725.00 USD / Year

Wikimedia Foundation

Expiration Date

Until further notice

Requirements

5+ years of experience as a backend or platform engineer working on distributed systems or data platforms
Deep understanding of database and knowledge graph representation technologies and standards
Proficiency in Java, C++, or other systems languages. Ability to set up, scale, and investigate systems is more important than expertise in a particular language.
Experience building and operating production-grade services with SLOs
Familiarity with modern observability tools (metrics, logging, tracing)
Understanding of graph databases, search indexes, or data processing pipelines
Ability to work collaboratively across disciplines and communicate clearly across technical and non-technical audiences
A commitment to learning, resilience, and contributing to a mission-driven engineering culture

Job Responsibility

Design, build, and maintain backend systems and APIs that power Wikidata’s query infrastructure
Improve reliability, observability, and automation of the Wikidata Query Service and data pipelines
Collaborate with SRE, data engineers, and product teams to ensure stability and scalability under growing usage
Monitor production systems, respond to operational incidents, and proactively identify and resolve bottlenecks
Support platform migrations and system upgrades (e.g., triple stores, streaming ingestion)
Contribute to deployment automation, CI/CD workflows, and service instrumentation
Participate in code reviews, design discussions, and technical planning
Document systems and share knowledge with team members and Wikimedia’s broader technical community

Fulltime

New

Software Engineer - Platform

We build simple yet innovative consumer products and developer APIs that shape h...

Location

United States , New York

Salary:

163200.00 - 223200.00 USD / Year

Plaid

Expiration Date

Until further notice

Requirements

2 to 4 years of software engineering experience, with a proven track record of building and shipping complex backend systems or platforms
Experience designing and scaling distributed systems is highly desired
Proficiency in at least one general-purpose programming language (e.g. Go, Python, Java, C++)
Experience with Go is a plus
Deep understanding of system design and algorithms
Hands-on experience with designing, building, and operating distributed systems or microservices architectures at scale
Familiarity with relational and NoSQL database technologies (for example, MySQL/TiDB, PostgreSQL, MongoDB) and data storage architectures
Experience building data pipelines or working with big data processing frameworks (Spark, Databricks, etc.) is a plus
Excellent communication and teamwork skills

Job Responsibility

Design & Develop Scalable Systems: Build and maintain core platform services with a focus on performance, reliability, and scalability
Infrastructure & Data Platforms: Develop and improve infrastructure for data storage and processing
Developer Productivity Tools: Create internal tools, frameworks, and automation to improve developer productivity and efficiency
Security & Privacy by Design: Integrate security, privacy, and compliance best practices into our platforms
Cross-Team Collaboration: Work hand-in-hand with product engineers and other stakeholders to understand requirements and translate them into reliable platform capabilities
Technical Excellence & Leadership: Uphold high engineering standards through code reviews, testing, and documentation

What we offer

medical, dental, vision, and 401(k)

Fulltime

New

Staff Software Engineer, Platform

Kiddom is a groundbreaking educational platform that promotes student equity and...

Location

United States , San Francisco; New York

Salary:

180000.00 - 200000.00 USD / Year

Kiddom

Expiration Date

Until further notice

Requirements

10+ years of software development experience at scale
3+ years of experience leading cross-functional projects
Fluency in Go is a must
Fluency in at least one of these languages: TypeScript, Javascript, Python
Experience managing services in AWS or other cloud platforms
Experience with Docker containers and Linux virtual machines
You put the dev in DevOps, bridging applications to infrastructure

Job Responsibility

Supports tools and core services that provide a great product experience to our end-users and a great developer experience to our engineering teams
A typical day might start out looking for trouble and end with project plans and cross-functional collaborations that run a thorny problem to ground
This role combines technical leadership with strategic impact, shaping Kiddom’s systems to grow each school year
You’ll work in languages from Go to TypeScript to Python, on technologies from web APIs to graph databases to edge computing and LLMs
You will have the opportunity to drive technical change across every team
You will help engineers around you do their best work using tools you select and build

What we offer

Competitive salary
Meaningful equity
Health insurance benefits: medical (various PPO/HMO/HSA plans), dental, vision, disability and life insurance
One Medical membership (in participating locations)
Flexible vacation time policy (subject to internal approval). Average use 4 weeks off per year
10 paid sick days per year (pro rated depending on start date)
Paid holidays
Paid bereavement leave
Paid family leave after birth/adoption. Minimum of 16 paid weeks for birthing parents, 10 weeks for caretaker parents. Meant to supplement benefits offered by State
Commuter and FSA plans

Fulltime

Platform Software Engineer

We reshaped bookkeeping to fit the e-comm needs: with Finaloop, customers get fl...

Location

Israel , Tel Aviv

Salary:

Not provided

Finaloop

Expiration Date

Until further notice

Requirements

6+ years of experience in server-side development and distributed systems
Excellent knowledge of software and application design and architecture
Experience with different backend architectures and approaches
Experience in working with different types of data storage technologies and approaches (e.g. OLAP, OLTP, relational, document, etc.)
Proven track record of working efficiently in a fast-paced intensive startup environment
Strong communication and collaboration skills

Job Responsibility

The most fundamental components of our system, whether it is the cloud infrastructure or the different common software solutions used by developers
Developing system-wide solutions to be used by the product development teams
Developing scalable long-term solutions
Detecting opportunities to improve R&D efficiency and the reliability of our systems by improving and expanding the common infrastructure of our product
Researching new technologies and solutions with the potential to be incorporated into our product

Senior Software Engineer, Robotics Platform

Chef is looking for a Senior Software Engineer, Robotics Platform, to help us sc...

Location

United States , San Francisco

Salary:

150000.00 - 250000.00 USD / Year

Chef Robotics

Expiration Date

Until further notice

Requirements

BS in computer science, robotics, or equivalent experience
Strong experience and expertise in Linux systems, with at least 4+ years experience building complex software in a Linux environment
Excellent software engineering fundamentals
Experience leading and shipping complex software projects
Understanding of network and time protocols, e.g. TCP, UDP, PTP
Knowledge of build systems and tooling, performance optimization, and memory and network profiling

Job Responsibility

Debug and fix difficult low-level systems software problems, e.g. with drivers, networking, Linux configuration
Lead an upgrade of our autonomy software OS and middleware
Investigate load and networking issues and increase performance of our perception and robotics algorithms
Work with manufacturing to develop processes for provisioning robotic systems at scale
Help integrate new robot hardware, sensors, and cameras, and monitor performance
Contribute to overall software architecture design and standards and test and release processes
Champion engineering excellence, ensuring high-quality, well-structured, and well-tested code

What we offer

medical, dental, and vision insurance
commuter benefits
flexible paid time off (PTO)
catered lunch
401(k) matching

Fulltime

Software Engineer / Senior Software Engineer

ARiA is looking for highly motivated self-starters and low-ego team players to j...

Location

United States , Madison; Alexandria; Seattle

Salary:

Not provided

Applied Research in Acoustics

Expiration Date

Until further notice

Requirements

Applicants selected for employment will be subject to a government security investigation and must meet eligibility requirements, including U.S. citizenship, for access to sensitive information
Bachelor’s degree or greater in a relevant technical field (Computer Science, Engineering, or equivalent)
Expertise designing and developing code using modern programming/scripting languages such as C, C++, Golang, JavaScript (and variants), and Python
Expertise developing and deploying software in an agile, continuous-integration (CI) framework across a variety of hardware platforms (desktop, server, cloud) using modern tools including containerization (e.g., Docker, Kubernetes)
Exceptional ability and desire to acquire new knowledge and skills to solve challenges
Ability to work independently but collaboratively
Ability to manage multiple projects in a fast-paced professional office environment
Ability to communicate technical solutions to colleagues and customers
Superior oral and written communications skills

Job Responsibility

Algorithm and software design, development, research, and testing to support prototypes and products
Supporting the transition of research algorithms to fielded systems
Preparing documentation to summarize design and status of prototypes and products
Assisting with in-field integration, testing, and support, with some local travel required
Developing an interface between a C++ underwater-acoustics physics engine and a video game for education and training
Developing a JavaScript backend for a scenario-design and management tool for players and integration of that system with a learning-management system (LMS)
Developing algorithms and software for a cloud-deployed cognitive tool that allows natural-language query of legal documents to answer user questions about government regulations and supporting the DevOps process for deployment of the prototype

Fulltime

Software Engineer - Platform Software, Device Drivers, System Bring-Up

Our team is responsible for driving technology leadership in the Juniper routing...

Location

India , Bangalore

Salary:

Not provided

Hewlett Packard Enterprise

Expiration Date

Until further notice

Requirements

BTech / MTech in CS/CE or related field with proven experience of 10+ years
Good understanding of hardware-level details for Optics, PCIe, SPI, I2C, Retimers, FPGA, CPLD, MDIO, Flash Driver
Proficiency with device drivers, system bring-up, FreeBSD/Linux internals
Understanding of Ethernet, OTN, SONET, etc. technologies
Strong technical, analytical, and problem-solving skills
Strong in C, C++ programming, OO analysis & design, data structures, and system debugging skills
Prior software development experience on networking products

Job Responsibility

Board bring-up related experience. 10G, 40G, 100G, 400G, 800G interface related platform software like interface drivers, etc.
Platform infrastructure-related software like Routing Engine Redundancy/High Availability, Chassis/line card, fabric, Optics, etc.
Timing software in PTP, SYNCE & Grand Master
You will be responsible for these product developments in the platform area in either JunOS or Junos evolved software architecture
In addition to the development activity, you are required to work closely with system and solution test teams to ensure products/solutions delivered are of the highest quality
You will be required to work closely with Juniper Technical Assistance Team for providing engineering assistance in supporting critical customer escalations for customer deployments

What we offer

Health & Wellbeing
Personal & Professional Development
Unconditional Inclusion

Fulltime

Software Engineer - Platform Software, Device Drivers, System Bring-Up

Our team is responsible for driving technology leadership in the Juniper routing...

Location

India , Bangalore

Salary:

Not provided

Hewlett Packard Enterprise

Expiration Date

Until further notice

Requirements

BTech / MTech in CS/CE or related field with proven experience of 10+ years
Good understanding of hardware-level details for Optics, PCIe, SPI, I2C, Retimers, FPGA, CPLD, MDIO, Flash Driver
Proficiency with device drivers, system bring-up, FreeBSD/Linux internals
Understanding of Ethernet, OTN, SONET, etc. technologies
Strong technical, analytical, and problem-solving skills
Strong in C, C++ programming, OO analysis & design, data structures, and system debugging skills
Prior software development experience on networking products

Job Responsibility

Board bring-up related experience
10G, 40G, 100G, 400G, 800G interface related platform software like interface drivers, etc.
Platform infrastructure-related software like Routing Engine Redundancy/High Availability, Chassis/line card, fabric, Optics, etc.
Timing software in PTP, SYNCE & Grand Master
Product developments in the platform area in either JunOS or Junos evolved software architecture
Work closely with system and solution test teams to ensure products/solutions delivered are of the highest quality
Work closely with Juniper Technical Assistance Team for providing engineering assistance in supporting critical customer escalations for customer deployments

What we offer

Health & Wellbeing
Personal & Professional Development
Unconditional Inclusion

Fulltime

Software Engineer - Platform

Plaid

Location:
United States, San Francisco

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
December 11, 2025

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