Principal Compiler Architect

Software AG; Darmstadt; Vor Ort; EUR 110.000 - 160.000; Vollzeit

Zusammenfassung

Software AG in Darmstadt, Germany is seeking a Principal Compiler Architect to own the compiler end of our JOPAZ product and grow into team leadership.

You will drive COBOL semantics mapping to the JVM, define optimization strategies, ensure correctness, and collaborate across mainframe connectivity and product teams to deliver robust, scalable solutions. This is a senior role for someone with proven compiler experience.

Qualifikationen

• Proven end-to-end compiler construction experience.
• Correctness and semantics engineering expertise.
• Ability to make architecture-level judgments for optimization strategies.
• Experience defending cross-cutting technical decisions in a long-lived codebase.
• Strong technical leadership, mentoring engineers and clear design communication.

Aufgaben

• Own the compiler end-to-end.
• Guard correctness as the top priority.
• Define and defend COBOL semantics mapping onto the JVM.
• Drive performance on the JVM.
• Set the technical roadmap for optimization; maintain codebase coherence.
• Collaborate with mainframe connectivity layers and product teams.
• Grow into technical and people leadership.

Kenntnisse

Compiler construction

Semantics engineering

Architecture-level judgment

Cross-cutting decisions

Technical leadership

Jobbeschreibung

Software AG helps companies to manage and optimize their operations, infrastructure and technologywith products that simplify complexity, increase transparency and prepare organizations for change.

Trusted by the world’s best brands for more than 50 years, Software AG’s AI-enabled process intelligence, application development, high-performance database, and strategic portfolio management solutions are used by banks, retailers, manufacturers, governments and more.

Software AG’s Adabas database & Natural development platform are used by the world’s leading organizations to build and deploy high-performance, mission-critical applications for IBM Z®, Linux® and cloud. Governments and businesses (in finance, manufacturing, retail and more) tailor these applications to give their organization a distinct competitive advantage and optimize them to meet the most demanding operational service level agreements. With a pledge to innovate Adabas & Natural to 2050 and beyond, we ensure our customer’s mission-critical Adabas & Natural applications are Future ready. Now.

About us

Software AG's products enable companies to convert their data into value.As a data pioneer, Software AG has been convincing thousands of market-leading companies worldwide with customer-oriented innovations for over 50 years.

Mainframe Adabas is the flagship product for Software AG. It is well known for its extremely high performance and reliability, with online transaction processing and is used to run customers’ business and company-critical applications. Even after more than 50 years, Software AG Adabas continues to develop and adapt to new industry standards, business methods, and technologies.

The Mainframe Adabas family of products has a diverse portfolio. Support for high availability technology; IBM’s SYSPLEX Technology and zIIP are key extensions to the DBMS. Additional add-on products include replication, monitoring, network, Auditing, security, large memory and various other optimizations.

For this position, we are looking for an experienced and motivated senior assembler developer who can support existing products or develop solutions for our customer base.

The role

COBOL applications, backedby the legendary resilience, security,and scalability of IBM Z, areamong global enterprises’ most valuable assets. Theyrunmission-criticaloperationswithbusinesslogicthat isunique to the respectiveorganization.

We are hiring aPrincipal Compiler Architectto own the technical direction of the compiler part of our JOPAZ product, and to grow into leading the team that builds it.

What you'll do

• Own the compiler end to end
• Guard correctness as the top priority
• Define and defend how COBOL semantics map onto the JVM so that compiled programs are behaviorally equivalent to native execution
• Drive performance on the JVM
• Set the technical roadmap for the optimization strategy, make cross-cutting design decisions, and keep the codebase coherent as it grows
• Collaborate across the product, including mainframe connectivity layers
• Grow into technical and people leadership

What we're looking for (must-have)

• Proven, end-to-end compiler construction experience – you have built or substantially contributed to a production compiler; not just used compiler frameworks.
• Correctness and semantics engineering
• Architecture-level judgment for optimization strategies
• Ability to make and defend cross-cutting technical decisions in a long-lived codebase
• Technical leadership instincts (mentoring engineers, communicate designs clearly)

Strong plus-points (not required)

• Hands‑on COBOL knowledge, or experience with another legacy/ business language and its habits
• z/OS experience: Java on z/OS, zIIP and specialty-engine offload, JCL/batch, …
• Verification at scale, differential testing, conformance suites, fuzzing, or formal methods

* f/m/d - Diversity matters!

At Software AG we are committed to providing an environment of mutual respect and fairness whereequal employment opportunities are available to all applicants and employees without regard to race,colour, religion, gender, pregnancy, national origin, age, physical and mental disability, marital status,sexual orientation, gender identity, and any other characteristic protected by applicable law.
We believe that diversity, equity, and inclusion is critical to our success as a global company, and we seekto recruit, compensate, develop, promote, and retain the most talented people from a diverse candidate pool.